66761478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{353}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 176716800

約数和(自身を除く): 109955322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 79, 114, 126, 133, 158, 171, 237, 266, 342, 353, 399, 474, 553, 706, 711, 798, 1059, 1106, 1197, 1422, 1501, 1659, 2118, 2394, 2471, 3002, 3177, 3318, 4503, 4942, 4977, 6354, 6707, 7413, 9006, 9954, 10507, 13414, 13509, 14826, 20121, 21014, 22239, 27018, 27887, 31521, 40242, 44478, 46949, 55774, 60363, 63042, 83661, 93898, 94563, 120726, 140847, 167322, 189126, 195209, 250983, 281694, 390418, 422541, 501966, 529853, 585627, 845082, 1059706, 1171254, 1589559, 1756881, 3179118, 3513762, 3708971, 4768677, 7417942, 9537354, 11126913, 22253826, 33380739, 66761478]

約数ペア:

[(1, 66761478), (2, 33380739), (3, 22253826), (6, 11126913), (7, 9537354), (9, 7417942), (14, 4768677), (18, 3708971), (19, 3513762), (21, 3179118), (38, 1756881), (42, 1589559), (57, 1171254), (63, 1059706), (79, 845082), (114, 585627), (126, 529853), (133, 501966), (158, 422541), (171, 390418), (237, 281694), (266, 250983), (342, 195209), (353, 189126), (399, 167322), (474, 140847), (553, 120726), (706, 94563), (711, 93898), (798, 83661), (1059, 63042), (1106, 60363), (1197, 55774), (1422, 46949), (1501, 44478), (1659, 40242), (2118, 31521), (2394, 27887), (2471, 27018), (3002, 22239), (3177, 21014), (3318, 20121), (4503, 14826), (4942, 13509), (4977, 13414), (6354, 10507), (6707, 9954), (7413, 9006)]