8477964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:371

約数の個数: 72

約数和(自身を含む): 23761920

約数和(自身を除く): 15283956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 158, 198, 237, 271, 316, 396, 474, 542, 711, 813, 869, 948, 1084, 1422, 1626, 1738, 2439, 2607, 2844, 2981, 3252, 3476, 4878, 5214, 5962, 7821, 8943, 9756, 10428, 11924, 15642, 17886, 21409, 26829, 31284, 35772, 42818, 53658, 64227, 85636, 107316, 128454, 192681, 235499, 256908, 385362, 470998, 706497, 770724, 941996, 1412994, 2119491, 2825988, 4238982, 8477964]

約数ペア:

[(1, 8477964), (2, 4238982), (3, 2825988), (4, 2119491), (6, 1412994), (9, 941996), (11, 770724), (12, 706497), (18, 470998), (22, 385362), (33, 256908), (36, 235499), (44, 192681), (66, 128454), (79, 107316), (99, 85636), (132, 64227), (158, 53658), (198, 42818), (237, 35772), (271, 31284), (316, 26829), (396, 21409), (474, 17886), (542, 15642), (711, 11924), (813, 10428), (869, 9756), (948, 8943), (1084, 7821), (1422, 5962), (1626, 5214), (1738, 4878), (2439, 3476), (2607, 3252), (2844, 2981)]