71013528

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{7529}}^1$

素因数の和:7672

約数の個数: 48

約数和(自身を含む): 193822200

約数和(自身を除く): 122808672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4716, 7529, 9432, 15058, 22587, 30116, 45174, 60232, 67761, 90348, 135522, 180696, 271044, 542088, 986299, 1972598, 2958897, 3945196, 5917794, 7890392, 8876691, 11835588, 17753382, 23671176, 35506764, 71013528]

約数ペア:

[(1, 71013528), (2, 35506764), (3, 23671176), (4, 17753382), (6, 11835588), (8, 8876691), (9, 7890392), (12, 5917794), (18, 3945196), (24, 2958897), (36, 1972598), (72, 986299), (131, 542088), (262, 271044), (393, 180696), (524, 135522), (786, 90348), (1048, 67761), (1179, 60232), (1572, 45174), (2358, 30116), (3144, 22587), (4716, 15058), (7529, 9432)]