72147336

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 187142400

約数和(自身を除く): 114995064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 113, 148, 222, 226, 296, 339, 444, 452, 678, 719, 888, 904, 1356, 1438, 2157, 2712, 2876, 4181, 4314, 5752, 8362, 8628, 12543, 16724, 17256, 25086, 26603, 33448, 50172, 53206, 79809, 81247, 100344, 106412, 159618, 162494, 212824, 243741, 319236, 324988, 487482, 638472, 649976, 974964, 1949928, 3006139, 6012278, 9018417, 12024556, 18036834, 24049112, 36073668, 72147336]

約数ペア:

[(1, 72147336), (2, 36073668), (3, 24049112), (4, 18036834), (6, 12024556), (8, 9018417), (12, 6012278), (24, 3006139), (37, 1949928), (74, 974964), (111, 649976), (113, 638472), (148, 487482), (222, 324988), (226, 319236), (296, 243741), (339, 212824), (444, 162494), (452, 159618), (678, 106412), (719, 100344), (888, 81247), (904, 79809), (1356, 53206), (1438, 50172), (2157, 33448), (2712, 26603), (2876, 25086), (4181, 17256), (4314, 16724), (5752, 12543), (8362, 8628)]