8663772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:155

約数の個数: 96

約数和(自身を含む): 23833600

約数和(自身を除く): 15169828

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 37, 38, 39, 52, 57, 74, 76, 78, 79, 111, 114, 148, 156, 158, 222, 228, 237, 247, 316, 444, 474, 481, 494, 703, 741, 948, 962, 988, 1027, 1406, 1443, 1482, 1501, 1924, 2054, 2109, 2812, 2886, 2923, 2964, 3002, 3081, 4108, 4218, 4503, 5772, 5846, 6004, 6162, 8436, 8769, 9006, 9139, 11692, 12324, 17538, 18012, 18278, 19513, 27417, 35076, 36556, 37999, 39026, 54834, 55537, 58539, 75998, 78052, 109668, 111074, 113997, 117078, 151996, 166611, 222148, 227994, 234156, 333222, 455988, 666444, 721981, 1443962, 2165943, 2887924, 4331886, 8663772]

約数ペア:

[(1, 8663772), (2, 4331886), (3, 2887924), (4, 2165943), (6, 1443962), (12, 721981), (13, 666444), (19, 455988), (26, 333222), (37, 234156), (38, 227994), (39, 222148), (52, 166611), (57, 151996), (74, 117078), (76, 113997), (78, 111074), (79, 109668), (111, 78052), (114, 75998), (148, 58539), (156, 55537), (158, 54834), (222, 39026), (228, 37999), (237, 36556), (247, 35076), (316, 27417), (444, 19513), (474, 18278), (481, 18012), (494, 17538), (703, 12324), (741, 11692), (948, 9139), (962, 9006), (988, 8769), (1027, 8436), (1406, 6162), (1443, 6004), (1482, 5846), (1501, 5772), (1924, 4503), (2054, 4218), (2109, 4108), (2812, 3081), (2886, 3002), (2923, 2964)]