72426168

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:957

約数の個数: 96

約数和(自身を含む): 208191360

約数和(自身を除く): 135765192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 37, 62, 72, 74, 93, 111, 124, 148, 186, 222, 248, 279, 296, 333, 372, 444, 558, 666, 744, 877, 888, 1116, 1147, 1332, 1754, 2232, 2294, 2631, 2664, 3441, 3508, 4588, 5262, 6882, 7016, 7893, 9176, 10323, 10524, 13764, 15786, 20646, 21048, 27187, 27528, 31572, 32449, 41292, 54374, 63144, 64898, 81561, 82584, 97347, 108748, 129796, 163122, 194694, 217496, 244683, 259592, 292041, 326244, 389388, 489366, 584082, 652488, 778776, 978732, 1005919, 1168164, 1957464, 2011838, 2336328, 3017757, 4023676, 6035514, 8047352, 9053271, 12071028, 18106542, 24142056, 36213084, 72426168]

約数ペア:

[(1, 72426168), (2, 36213084), (3, 24142056), (4, 18106542), (6, 12071028), (8, 9053271), (9, 8047352), (12, 6035514), (18, 4023676), (24, 3017757), (31, 2336328), (36, 2011838), (37, 1957464), (62, 1168164), (72, 1005919), (74, 978732), (93, 778776), (111, 652488), (124, 584082), (148, 489366), (186, 389388), (222, 326244), (248, 292041), (279, 259592), (296, 244683), (333, 217496), (372, 194694), (444, 163122), (558, 129796), (666, 108748), (744, 97347), (877, 82584), (888, 81561), (1116, 64898), (1147, 63144), (1332, 54374), (1754, 41292), (2232, 32449), (2294, 31572), (2631, 27528), (2664, 27187), (3441, 21048), (3508, 20646), (4588, 15786), (5262, 13764), (6882, 10524), (7016, 10323), (7893, 9176)]