68648424

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3607}}^1$

素因数の和:3690

約数の個数: 64

約数和(自身を含む): 187904640

約数和(自身を除く): 119256216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 78, 104, 122, 156, 183, 244, 312, 366, 488, 732, 793, 1464, 1586, 2379, 3172, 3607, 4758, 6344, 7214, 9516, 10821, 14428, 19032, 21642, 28856, 43284, 46891, 86568, 93782, 140673, 187564, 220027, 281346, 375128, 440054, 562692, 660081, 880108, 1125384, 1320162, 1760216, 2640324, 2860351, 5280648, 5720702, 8581053, 11441404, 17162106, 22882808, 34324212, 68648424]

約数ペア:

[(1, 68648424), (2, 34324212), (3, 22882808), (4, 17162106), (6, 11441404), (8, 8581053), (12, 5720702), (13, 5280648), (24, 2860351), (26, 2640324), (39, 1760216), (52, 1320162), (61, 1125384), (78, 880108), (104, 660081), (122, 562692), (156, 440054), (183, 375128), (244, 281346), (312, 220027), (366, 187564), (488, 140673), (732, 93782), (793, 86568), (1464, 46891), (1586, 43284), (2379, 28856), (3172, 21642), (3607, 19032), (4758, 14428), (6344, 10821), (7214, 9516)]