912260412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{77023}}^1$

素因数の和:77087

約数の個数: 72

約数和(自身を含む): 2691526656

約数和(自身を除く): 1779266244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 77023, 154046, 231069, 308092, 462138, 539161, 693207, 924276, 1078322, 1386414, 1617483, 2156644, 2772828, 3234966, 3620081, 4852449, 6469932, 7240162, 9704898, 10860243, 14480324, 19409796, 21720486, 25340567, 32580729, 43440972, 50681134, 65161458, 76021701, 101362268, 130322916, 152043402, 228065103, 304086804, 456130206, 912260412]

約数ペア:

[(1, 912260412), (2, 456130206), (3, 304086804), (4, 228065103), (6, 152043402), (7, 130322916), (9, 101362268), (12, 76021701), (14, 65161458), (18, 50681134), (21, 43440972), (28, 32580729), (36, 25340567), (42, 21720486), (47, 19409796), (63, 14480324), (84, 10860243), (94, 9704898), (126, 7240162), (141, 6469932), (188, 4852449), (252, 3620081), (282, 3234966), (329, 2772828), (423, 2156644), (564, 1617483), (658, 1386414), (846, 1078322), (987, 924276), (1316, 693207), (1692, 539161), (1974, 462138), (2961, 308092), (3948, 231069), (5922, 154046), (11844, 77023)]