90878424

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41611}}^1$

素因数の和:41640

約数の個数: 64

約数和(自身を含む): 279632640

約数和(自身を除く): 188754216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 41611, 83222, 124833, 166444, 249666, 291277, 332888, 499332, 540943, 582554, 873831, 998664, 1081886, 1165108, 1622829, 1747662, 2163772, 2330216, 3245658, 3495324, 3786601, 4327544, 6491316, 6990648, 7573202, 11359803, 12982632, 15146404, 22719606, 30292808, 45439212, 90878424]

約数ペア:

[(1, 90878424), (2, 45439212), (3, 30292808), (4, 22719606), (6, 15146404), (7, 12982632), (8, 11359803), (12, 7573202), (13, 6990648), (14, 6491316), (21, 4327544), (24, 3786601), (26, 3495324), (28, 3245658), (39, 2330216), (42, 2163772), (52, 1747662), (56, 1622829), (78, 1165108), (84, 1081886), (91, 998664), (104, 873831), (156, 582554), (168, 540943), (182, 499332), (273, 332888), (312, 291277), (364, 249666), (546, 166444), (728, 124833), (1092, 83222), (2184, 41611)]