78619728

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2441}}^1$

素因数の和:2524

約数の個数: 80

約数和(自身を含む): 225289152

約数和(自身を除く): 146669424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 61, 66, 88, 122, 132, 176, 183, 244, 264, 366, 488, 528, 671, 732, 976, 1342, 1464, 2013, 2441, 2684, 2928, 4026, 4882, 5368, 7323, 8052, 9764, 10736, 14646, 16104, 19528, 26851, 29292, 32208, 39056, 53702, 58584, 80553, 107404, 117168, 148901, 161106, 214808, 297802, 322212, 429616, 446703, 595604, 644424, 893406, 1191208, 1288848, 1637911, 1786812, 2382416, 3275822, 3573624, 4913733, 6551644, 7147248, 9827466, 13103288, 19654932, 26206576, 39309864, 78619728]

約数ペア:

[(1, 78619728), (2, 39309864), (3, 26206576), (4, 19654932), (6, 13103288), (8, 9827466), (11, 7147248), (12, 6551644), (16, 4913733), (22, 3573624), (24, 3275822), (33, 2382416), (44, 1786812), (48, 1637911), (61, 1288848), (66, 1191208), (88, 893406), (122, 644424), (132, 595604), (176, 446703), (183, 429616), (244, 322212), (264, 297802), (366, 214808), (488, 161106), (528, 148901), (671, 117168), (732, 107404), (976, 80553), (1342, 58584), (1464, 53702), (2013, 39056), (2441, 32208), (2684, 29292), (2928, 26851), (4026, 19528), (4882, 16104), (5368, 14646), (7323, 10736), (8052, 9764)]