87740688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1171}}^1$

素因数の和:1412

約数の個数: 80

約数和(自身を含む): 260427776

約数和(自身を除く): 172687088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 223, 336, 446, 669, 892, 1171, 1338, 1561, 1784, 2342, 2676, 3122, 3513, 3568, 4683, 4684, 5352, 6244, 7026, 8197, 9366, 9368, 10704, 12488, 14052, 16394, 18732, 18736, 24591, 24976, 28104, 32788, 37464, 49182, 56208, 65576, 74928, 98364, 131152, 196728, 261133, 393456, 522266, 783399, 1044532, 1566798, 1827931, 2089064, 3133596, 3655862, 4178128, 5483793, 6267192, 7311724, 10967586, 12534384, 14623448, 21935172, 29246896, 43870344, 87740688]

約数ペア:

[(1, 87740688), (2, 43870344), (3, 29246896), (4, 21935172), (6, 14623448), (7, 12534384), (8, 10967586), (12, 7311724), (14, 6267192), (16, 5483793), (21, 4178128), (24, 3655862), (28, 3133596), (42, 2089064), (48, 1827931), (56, 1566798), (84, 1044532), (112, 783399), (168, 522266), (223, 393456), (336, 261133), (446, 196728), (669, 131152), (892, 98364), (1171, 74928), (1338, 65576), (1561, 56208), (1784, 49182), (2342, 37464), (2676, 32788), (3122, 28104), (3513, 24976), (3568, 24591), (4683, 18736), (4684, 18732), (5352, 16394), (6244, 14052), (7026, 12488), (8197, 10704), (9366, 9368)]