90312012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8741}}^1$

素因数の和:8799

約数の個数: 72

約数和(自身を含む): 267295392

約数和(自身を除く): 176983380

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 82, 84, 123, 126, 164, 246, 252, 287, 369, 492, 574, 738, 861, 1148, 1476, 1722, 2583, 3444, 5166, 8741, 10332, 17482, 26223, 34964, 52446, 61187, 78669, 104892, 122374, 157338, 183561, 244748, 314676, 358381, 367122, 550683, 716762, 734244, 1075143, 1101366, 1433524, 2150286, 2202732, 2508667, 3225429, 4300572, 5017334, 6450858, 7526001, 10034668, 12901716, 15052002, 22578003, 30104004, 45156006, 90312012]

約数ペア:

[(1, 90312012), (2, 45156006), (3, 30104004), (4, 22578003), (6, 15052002), (7, 12901716), (9, 10034668), (12, 7526001), (14, 6450858), (18, 5017334), (21, 4300572), (28, 3225429), (36, 2508667), (41, 2202732), (42, 2150286), (63, 1433524), (82, 1101366), (84, 1075143), (123, 734244), (126, 716762), (164, 550683), (246, 367122), (252, 358381), (287, 314676), (369, 244748), (492, 183561), (574, 157338), (738, 122374), (861, 104892), (1148, 78669), (1476, 61187), (1722, 52446), (2583, 34964), (3444, 26223), (5166, 17482), (8741, 10332)]