72468144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4229}}^1$

素因数の和:4267

約数の個数: 120

約数和(自身を含む): 245475360

約数和(自身を除く): 173007216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4229, 4284, 5712, 8458, 8568, 12687, 16916, 17136, 25374, 29603, 33832, 38061, 50748, 59206, 67664, 71893, 76122, 88809, 101496, 118412, 143786, 152244, 177618, 202992, 215679, 236824, 266427, 287572, 304488, 355236, 431358, 473648, 503251, 532854, 575144, 608976, 647037, 710472, 862716, 1006502, 1065708, 1150288, 1294074, 1420944, 1509753, 1725432, 2013004, 2131416, 2588148, 3019506, 3450864, 4026008, 4262832, 4529259, 5176296, 6039012, 8052016, 9058518, 10352592, 12078024, 18117036, 24156048, 36234072, 72468144]

約数ペア:

[(1, 72468144), (2, 36234072), (3, 24156048), (4, 18117036), (6, 12078024), (7, 10352592), (8, 9058518), (9, 8052016), (12, 6039012), (14, 5176296), (16, 4529259), (17, 4262832), (18, 4026008), (21, 3450864), (24, 3019506), (28, 2588148), (34, 2131416), (36, 2013004), (42, 1725432), (48, 1509753), (51, 1420944), (56, 1294074), (63, 1150288), (68, 1065708), (72, 1006502), (84, 862716), (102, 710472), (112, 647037), (119, 608976), (126, 575144), (136, 532854), (144, 503251), (153, 473648), (168, 431358), (204, 355236), (238, 304488), (252, 287572), (272, 266427), (306, 236824), (336, 215679), (357, 202992), (408, 177618), (476, 152244), (504, 143786), (612, 118412), (714, 101496), (816, 88809), (952, 76122), (1008, 71893), (1071, 67664), (1224, 59206), (1428, 50748), (1904, 38061), (2142, 33832), (2448, 29603), (2856, 25374), (4229, 17136), (4284, 16916), (5712, 12687), (8458, 8568)]