40623804

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1423}}^1$

素因数の和:1507

約数の個数: 72

約数和(自身を含む): 112478912

約数和(自身を除く): 71855108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1423, 1586, 2196, 2379, 2846, 3172, 4269, 4758, 5692, 7137, 8538, 9516, 12807, 14274, 17076, 18499, 25614, 28548, 36998, 51228, 55497, 73996, 86803, 110994, 166491, 173606, 221988, 260409, 332982, 347212, 520818, 665964, 781227, 1041636, 1128439, 1562454, 2256878, 3124908, 3385317, 4513756, 6770634, 10155951, 13541268, 20311902, 40623804]

約数ペア:

[(1, 40623804), (2, 20311902), (3, 13541268), (4, 10155951), (6, 6770634), (9, 4513756), (12, 3385317), (13, 3124908), (18, 2256878), (26, 1562454), (36, 1128439), (39, 1041636), (52, 781227), (61, 665964), (78, 520818), (117, 347212), (122, 332982), (156, 260409), (183, 221988), (234, 173606), (244, 166491), (366, 110994), (468, 86803), (549, 73996), (732, 55497), (793, 51228), (1098, 36998), (1423, 28548), (1586, 25614), (2196, 18499), (2379, 17076), (2846, 14274), (3172, 12807), (4269, 9516), (4758, 8538), (5692, 7137)]