172488672

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{16187}}^1$

素因数の和:16240

約数の個数: 72

約数和(自身を含む): 503802936

約数和(自身を除く): 331314264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1332, 1776, 2664, 3552, 5328, 10656, 16187, 32374, 48561, 64748, 97122, 129496, 145683, 194244, 258992, 291366, 388488, 517984, 582732, 598919, 776976, 1165464, 1197838, 1553952, 1796757, 2330928, 2395676, 3593514, 4661856, 4791352, 5390271, 7187028, 9582704, 10780542, 14374056, 19165408, 21561084, 28748112, 43122168, 57496224, 86244336, 172488672]

約数ペア:

[(1, 172488672), (2, 86244336), (3, 57496224), (4, 43122168), (6, 28748112), (8, 21561084), (9, 19165408), (12, 14374056), (16, 10780542), (18, 9582704), (24, 7187028), (32, 5390271), (36, 4791352), (37, 4661856), (48, 3593514), (72, 2395676), (74, 2330928), (96, 1796757), (111, 1553952), (144, 1197838), (148, 1165464), (222, 776976), (288, 598919), (296, 582732), (333, 517984), (444, 388488), (592, 291366), (666, 258992), (888, 194244), (1184, 145683), (1332, 129496), (1776, 97122), (2664, 64748), (3552, 48561), (5328, 32374), (10656, 16187)]