78478704

素因数分解:

$2^4\times 3^2\times {\mathrm{181}}^1\times {\mathrm{3011}}^1$

素因数の和:3206

約数の個数: 60

約数和(自身を含む): 220918152

約数和(自身を除く): 142439448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 181, 362, 543, 724, 1086, 1448, 1629, 2172, 2896, 3011, 3258, 4344, 6022, 6516, 8688, 9033, 12044, 13032, 18066, 24088, 26064, 27099, 36132, 48176, 54198, 72264, 108396, 144528, 216792, 433584, 544991, 1089982, 1634973, 2179964, 3269946, 4359928, 4904919, 6539892, 8719856, 9809838, 13079784, 19619676, 26159568, 39239352, 78478704]

約数ペア:

[(1, 78478704), (2, 39239352), (3, 26159568), (4, 19619676), (6, 13079784), (8, 9809838), (9, 8719856), (12, 6539892), (16, 4904919), (18, 4359928), (24, 3269946), (36, 2179964), (48, 1634973), (72, 1089982), (144, 544991), (181, 433584), (362, 216792), (543, 144528), (724, 108396), (1086, 72264), (1448, 54198), (1629, 48176), (2172, 36132), (2896, 27099), (3011, 26064), (3258, 24088), (4344, 18066), (6022, 13032), (6516, 12044), (8688, 9033)]