65250288

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:403

約数の個数: 120

約数和(自身を含む): 193130496

約数和(自身を除く): 127880208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 47, 48, 62, 72, 93, 94, 124, 141, 144, 186, 188, 248, 279, 282, 311, 372, 376, 423, 496, 558, 564, 622, 744, 752, 846, 933, 1116, 1128, 1244, 1457, 1488, 1692, 1866, 2232, 2256, 2488, 2799, 2914, 3384, 3732, 4371, 4464, 4976, 5598, 5828, 6768, 7464, 8742, 9641, 11196, 11656, 13113, 14617, 14928, 17484, 19282, 22392, 23312, 26226, 28923, 29234, 34968, 38564, 43851, 44784, 52452, 57846, 58468, 69936, 77128, 86769, 87702, 104904, 115692, 116936, 131553, 154256, 173538, 175404, 209808, 231384, 233872, 263106, 347076, 350808, 453127, 462768, 526212, 694152, 701616, 906254, 1052424, 1359381, 1388304, 1812508, 2104848, 2718762, 3625016, 4078143, 5437524, 7250032, 8156286, 10875048, 16312572, 21750096, 32625144, 65250288]

約数ペア:

[(1, 65250288), (2, 32625144), (3, 21750096), (4, 16312572), (6, 10875048), (8, 8156286), (9, 7250032), (12, 5437524), (16, 4078143), (18, 3625016), (24, 2718762), (31, 2104848), (36, 1812508), (47, 1388304), (48, 1359381), (62, 1052424), (72, 906254), (93, 701616), (94, 694152), (124, 526212), (141, 462768), (144, 453127), (186, 350808), (188, 347076), (248, 263106), (279, 233872), (282, 231384), (311, 209808), (372, 175404), (376, 173538), (423, 154256), (496, 131553), (558, 116936), (564, 115692), (622, 104904), (744, 87702), (752, 86769), (846, 77128), (933, 69936), (1116, 58468), (1128, 57846), (1244, 52452), (1457, 44784), (1488, 43851), (1692, 38564), (1866, 34968), (2232, 29234), (2256, 28923), (2488, 26226), (2799, 23312), (2914, 22392), (3384, 19282), (3732, 17484), (4371, 14928), (4464, 14617), (4976, 13113), (5598, 11656), (5828, 11196), (6768, 9641), (7464, 8742)]