71408976

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{87511}}^1$

素因数の和:87539

約数の個数: 40

約数和(自身を含む): 195326784

約数和(自身を除く): 123917808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 87511, 175022, 262533, 350044, 525066, 700088, 1050132, 1400176, 1487687, 2100264, 2975374, 4200528, 4463061, 5950748, 8926122, 11901496, 17852244, 23802992, 35704488, 71408976]

約数ペア:

[(1, 71408976), (2, 35704488), (3, 23802992), (4, 17852244), (6, 11901496), (8, 8926122), (12, 5950748), (16, 4463061), (17, 4200528), (24, 2975374), (34, 2100264), (48, 1487687), (51, 1400176), (68, 1050132), (102, 700088), (136, 525066), (204, 350044), (272, 262533), (408, 175022), (816, 87511)]