77900768

素因数分解:

$2^5\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:133

約数の個数: 96

約数和(自身を含む): 177085440

約数和(自身を除く): 99184672

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 59, 62, 88, 118, 121, 124, 176, 236, 242, 248, 341, 352, 472, 484, 496, 649, 682, 944, 968, 992, 1298, 1331, 1364, 1829, 1888, 1936, 2596, 2662, 2728, 3658, 3751, 3872, 5192, 5324, 5456, 7139, 7316, 7502, 10384, 10648, 10912, 14278, 14632, 15004, 20119, 20768, 21296, 28556, 29264, 30008, 40238, 41261, 42592, 57112, 58528, 60016, 78529, 80476, 82522, 114224, 120032, 157058, 160952, 165044, 221309, 228448, 314116, 321904, 330088, 442618, 628232, 643808, 660176, 885236, 1256464, 1320352, 1770472, 2434399, 2512928, 3540944, 4868798, 7081888, 9737596, 19475192, 38950384, 77900768]

約数ペア:

[(1, 77900768), (2, 38950384), (4, 19475192), (8, 9737596), (11, 7081888), (16, 4868798), (22, 3540944), (31, 2512928), (32, 2434399), (44, 1770472), (59, 1320352), (62, 1256464), (88, 885236), (118, 660176), (121, 643808), (124, 628232), (176, 442618), (236, 330088), (242, 321904), (248, 314116), (341, 228448), (352, 221309), (472, 165044), (484, 160952), (496, 157058), (649, 120032), (682, 114224), (944, 82522), (968, 80476), (992, 78529), (1298, 60016), (1331, 58528), (1364, 57112), (1829, 42592), (1888, 41261), (1936, 40238), (2596, 30008), (2662, 29264), (2728, 28556), (3658, 21296), (3751, 20768), (3872, 20119), (5192, 15004), (5324, 14632), (5456, 14278), (7139, 10912), (7316, 10648), (7502, 10384)]