72610060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^2$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 168690816

約数和(自身を除く): 96080756

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 83, 85, 124, 155, 166, 170, 310, 332, 340, 415, 527, 620, 830, 1054, 1411, 1660, 2108, 2573, 2635, 2822, 5146, 5270, 5644, 6889, 7055, 10292, 10540, 12865, 13778, 14110, 25730, 27556, 28220, 34445, 43741, 51460, 68890, 87482, 117113, 137780, 174964, 213559, 218705, 234226, 427118, 437410, 468452, 585565, 854236, 874820, 1067795, 1171130, 2135590, 2342260, 3630503, 4271180, 7261006, 14522012, 18152515, 36305030, 72610060]

約数ペア:

[(1, 72610060), (2, 36305030), (4, 18152515), (5, 14522012), (10, 7261006), (17, 4271180), (20, 3630503), (31, 2342260), (34, 2135590), (62, 1171130), (68, 1067795), (83, 874820), (85, 854236), (124, 585565), (155, 468452), (166, 437410), (170, 427118), (310, 234226), (332, 218705), (340, 213559), (415, 174964), (527, 137780), (620, 117113), (830, 87482), (1054, 68890), (1411, 51460), (1660, 43741), (2108, 34445), (2573, 28220), (2635, 27556), (2822, 25730), (5146, 14110), (5270, 13778), (5644, 12865), (6889, 10540), (7055, 10292)]