72193968

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:432

約数の個数: 240

約数和(自身を含む): 267411456

約数和(自身を除く): 195217488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 17, 18, 21, 22, 24, 28, 33, 34, 36, 42, 44, 48, 51, 56, 63, 66, 68, 72, 77, 84, 88, 99, 102, 112, 119, 126, 132, 136, 144, 153, 154, 168, 176, 187, 198, 204, 231, 238, 252, 264, 272, 306, 308, 336, 357, 374, 383, 396, 408, 462, 476, 504, 528, 561, 612, 616, 693, 714, 748, 766, 792, 816, 924, 952, 1008, 1071, 1122, 1149, 1224, 1232, 1309, 1386, 1428, 1496, 1532, 1584, 1683, 1848, 1904, 2142, 2244, 2298, 2448, 2618, 2681, 2772, 2856, 2992, 3064, 3366, 3447, 3696, 3927, 4213, 4284, 4488, 4596, 5236, 5362, 5544, 5712, 6128, 6511, 6732, 6894, 7854, 8043, 8426, 8568, 8976, 9192, 10472, 10724, 11088, 11781, 12639, 13022, 13464, 13788, 15708, 16086, 16852, 17136, 18384, 19533, 20944, 21448, 23562, 24129, 25278, 26044, 26928, 27576, 29491, 31416, 32172, 33704, 37917, 39066, 42896, 45577, 47124, 48258, 50556, 52088, 55152, 58599, 58982, 62832, 64344, 67408, 71621, 75834, 78132, 88473, 91154, 94248, 96516, 101112, 104176, 117198, 117964, 128688, 136731, 143242, 151668, 156264, 176946, 182308, 188496, 193032, 202224, 214863, 234396, 235928, 265419, 273462, 286484, 303336, 312528, 353892, 364616, 386064, 410193, 429726, 468792, 471856, 501347, 530838, 546924, 572968, 606672, 644589, 707784, 729232, 820386, 859452, 937584, 1002694, 1061676, 1093848, 1145936, 1289178, 1415568, 1504041, 1640772, 1718904, 2005388, 2123352, 2187696, 2578356, 3008082, 3281544, 3437808, 4010776, 4246704, 4512123, 5156712, 6016164, 6563088, 8021552, 9024246, 10313424, 12032328, 18048492, 24064656, 36096984, 72193968]

約数ペア:

[(1, 72193968), (2, 36096984), (3, 24064656), (4, 18048492), (6, 12032328), (7, 10313424), (8, 9024246), (9, 8021552), (11, 6563088), (12, 6016164), (14, 5156712), (16, 4512123), (17, 4246704), (18, 4010776), (21, 3437808), (22, 3281544), (24, 3008082), (28, 2578356), (33, 2187696), (34, 2123352), (36, 2005388), (42, 1718904), (44, 1640772), (48, 1504041), (51, 1415568), (56, 1289178), (63, 1145936), (66, 1093848), (68, 1061676), (72, 1002694), (77, 937584), (84, 859452), (88, 820386), (99, 729232), (102, 707784), (112, 644589), (119, 606672), (126, 572968), (132, 546924), (136, 530838), (144, 501347), (153, 471856), (154, 468792), (168, 429726), (176, 410193), (187, 386064), (198, 364616), (204, 353892), (231, 312528), (238, 303336), (252, 286484), (264, 273462), (272, 265419), (306, 235928), (308, 234396), (336, 214863), (357, 202224), (374, 193032), (383, 188496), (396, 182308), (408, 176946), (462, 156264), (476, 151668), (504, 143242), (528, 136731), (561, 128688), (612, 117964), (616, 117198), (693, 104176), (714, 101112), (748, 96516), (766, 94248), (792, 91154), (816, 88473), (924, 78132), (952, 75834), (1008, 71621), (1071, 67408), (1122, 64344), (1149, 62832), (1224, 58982), (1232, 58599), (1309, 55152), (1386, 52088), (1428, 50556), (1496, 48258), (1532, 47124), (1584, 45577), (1683, 42896), (1848, 39066), (1904, 37917), (2142, 33704), (2244, 32172), (2298, 31416), (2448, 29491), (2618, 27576), (2681, 26928), (2772, 26044), (2856, 25278), (2992, 24129), (3064, 23562), (3366, 21448), (3447, 20944), (3696, 19533), (3927, 18384), (4213, 17136), (4284, 16852), (4488, 16086), (4596, 15708), (5236, 13788), (5362, 13464), (5544, 13022), (5712, 12639), (6128, 11781), (6511, 11088), (6732, 10724), (6894, 10472), (7854, 9192), (8043, 8976), (8426, 8568)]