91921248

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{13877}}^1$

素因数の和:13916

約数の個数: 72

約数和(自身を含む): 272785968

約数和(自身を除く): 180864720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 13877, 27754, 41631, 55508, 83262, 111016, 124893, 166524, 222032, 249786, 319171, 333048, 444064, 499572, 638342, 666096, 957513, 999144, 1276684, 1332192, 1915026, 1998288, 2553368, 2872539, 3830052, 3996576, 5106736, 5745078, 7660104, 10213472, 11490156, 15320208, 22980312, 30640416, 45960624, 91921248]

約数ペア:

[(1, 91921248), (2, 45960624), (3, 30640416), (4, 22980312), (6, 15320208), (8, 11490156), (9, 10213472), (12, 7660104), (16, 5745078), (18, 5106736), (23, 3996576), (24, 3830052), (32, 2872539), (36, 2553368), (46, 1998288), (48, 1915026), (69, 1332192), (72, 1276684), (92, 999144), (96, 957513), (138, 666096), (144, 638342), (184, 499572), (207, 444064), (276, 333048), (288, 319171), (368, 249786), (414, 222032), (552, 166524), (736, 124893), (828, 111016), (1104, 83262), (1656, 55508), (2208, 41631), (3312, 27754), (6624, 13877)]