85155312

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 160

約数和(自身を含む): 260340480

約数和(自身を除く): 175185168

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 53, 66, 68, 88, 102, 106, 132, 136, 159, 176, 179, 187, 204, 212, 264, 272, 318, 358, 374, 408, 424, 528, 537, 561, 583, 636, 716, 748, 816, 848, 901, 1074, 1122, 1166, 1272, 1432, 1496, 1749, 1802, 1969, 2148, 2244, 2332, 2544, 2703, 2864, 2992, 3043, 3498, 3604, 3938, 4296, 4488, 4664, 5406, 5907, 6086, 6996, 7208, 7876, 8592, 8976, 9129, 9328, 9487, 9911, 10812, 11814, 12172, 13992, 14416, 15752, 18258, 18974, 19822, 21624, 23628, 24344, 27984, 28461, 29733, 31504, 33473, 36516, 37948, 39644, 43248, 47256, 48688, 56922, 59466, 66946, 73032, 75896, 79288, 94512, 100419, 104357, 113844, 118932, 133892, 146064, 151792, 158576, 161279, 200838, 208714, 227688, 237864, 267784, 313071, 322558, 401676, 417428, 455376, 475728, 483837, 535568, 626142, 645116, 803352, 834856, 967674, 1252284, 1290232, 1606704, 1669712, 1774069, 1935348, 2504568, 2580464, 3548138, 3870696, 5009136, 5322207, 7096276, 7741392, 10644414, 14192552, 21288828, 28385104, 42577656, 85155312]

約数ペア:

[(1, 85155312), (2, 42577656), (3, 28385104), (4, 21288828), (6, 14192552), (8, 10644414), (11, 7741392), (12, 7096276), (16, 5322207), (17, 5009136), (22, 3870696), (24, 3548138), (33, 2580464), (34, 2504568), (44, 1935348), (48, 1774069), (51, 1669712), (53, 1606704), (66, 1290232), (68, 1252284), (88, 967674), (102, 834856), (106, 803352), (132, 645116), (136, 626142), (159, 535568), (176, 483837), (179, 475728), (187, 455376), (204, 417428), (212, 401676), (264, 322558), (272, 313071), (318, 267784), (358, 237864), (374, 227688), (408, 208714), (424, 200838), (528, 161279), (537, 158576), (561, 151792), (583, 146064), (636, 133892), (716, 118932), (748, 113844), (816, 104357), (848, 100419), (901, 94512), (1074, 79288), (1122, 75896), (1166, 73032), (1272, 66946), (1432, 59466), (1496, 56922), (1749, 48688), (1802, 47256), (1969, 43248), (2148, 39644), (2244, 37948), (2332, 36516), (2544, 33473), (2703, 31504), (2864, 29733), (2992, 28461), (3043, 27984), (3498, 24344), (3604, 23628), (3938, 21624), (4296, 19822), (4488, 18974), (4664, 18258), (5406, 15752), (5907, 14416), (6086, 13992), (6996, 12172), (7208, 11814), (7876, 10812), (8592, 9911), (8976, 9487), (9129, 9328)]