68517396

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 180566568

約数和(自身を除く): 112049172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 61, 82, 122, 123, 164, 183, 244, 246, 366, 369, 492, 549, 732, 738, 761, 1098, 1476, 1522, 2196, 2283, 2501, 3044, 4566, 5002, 6849, 7503, 9132, 10004, 13698, 15006, 22509, 27396, 30012, 31201, 45018, 46421, 62402, 90036, 92842, 93603, 124804, 139263, 185684, 187206, 278526, 280809, 374412, 417789, 557052, 561618, 835578, 1123236, 1671156, 1903261, 3806522, 5709783, 7613044, 11419566, 17129349, 22839132, 34258698, 68517396]

約数ペア:

[(1, 68517396), (2, 34258698), (3, 22839132), (4, 17129349), (6, 11419566), (9, 7613044), (12, 5709783), (18, 3806522), (36, 1903261), (41, 1671156), (61, 1123236), (82, 835578), (122, 561618), (123, 557052), (164, 417789), (183, 374412), (244, 280809), (246, 278526), (366, 187206), (369, 185684), (492, 139263), (549, 124804), (732, 93603), (738, 92842), (761, 90036), (1098, 62402), (1476, 46421), (1522, 45018), (2196, 31201), (2283, 30012), (2501, 27396), (3044, 22509), (4566, 15006), (5002, 13698), (6849, 10004), (7503, 9132)]