64580604

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{563}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 168026880

約数和(自身を除く): 103446276

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 121, 132, 158, 237, 242, 316, 363, 474, 484, 563, 726, 869, 948, 1126, 1452, 1689, 1738, 2252, 2607, 3378, 3476, 5214, 6193, 6756, 9559, 10428, 12386, 18579, 19118, 24772, 28677, 37158, 38236, 44477, 57354, 68123, 74316, 88954, 114708, 133431, 136246, 177908, 204369, 266862, 272492, 408738, 489247, 533724, 817476, 978494, 1467741, 1956988, 2935482, 5381717, 5870964, 10763434, 16145151, 21526868, 32290302, 64580604]

約数ペア:

[(1, 64580604), (2, 32290302), (3, 21526868), (4, 16145151), (6, 10763434), (11, 5870964), (12, 5381717), (22, 2935482), (33, 1956988), (44, 1467741), (66, 978494), (79, 817476), (121, 533724), (132, 489247), (158, 408738), (237, 272492), (242, 266862), (316, 204369), (363, 177908), (474, 136246), (484, 133431), (563, 114708), (726, 88954), (869, 74316), (948, 68123), (1126, 57354), (1452, 44477), (1689, 38236), (1738, 37158), (2252, 28677), (2607, 24772), (3378, 19118), (3476, 18579), (5214, 12386), (6193, 10428), (6756, 9559)]