72413256

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{419}}^1$

素因数の和:826

約数の個数: 64

約数和(自身を含む): 191520000

約数和(自身を除く): 119106744

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 379, 419, 456, 758, 838, 1137, 1257, 1516, 1676, 2274, 2514, 3032, 3352, 4548, 5028, 7201, 7961, 9096, 10056, 14402, 15922, 21603, 23883, 28804, 31844, 43206, 47766, 57608, 63688, 86412, 95532, 158801, 172824, 191064, 317602, 476403, 635204, 952806, 1270408, 1905612, 3017219, 3811224, 6034438, 9051657, 12068876, 18103314, 24137752, 36206628, 72413256]

約数ペア:

[(1, 72413256), (2, 36206628), (3, 24137752), (4, 18103314), (6, 12068876), (8, 9051657), (12, 6034438), (19, 3811224), (24, 3017219), (38, 1905612), (57, 1270408), (76, 952806), (114, 635204), (152, 476403), (228, 317602), (379, 191064), (419, 172824), (456, 158801), (758, 95532), (838, 86412), (1137, 63688), (1257, 57608), (1516, 47766), (1676, 43206), (2274, 31844), (2514, 28804), (3032, 23883), (3352, 21603), (4548, 15922), (5028, 14402), (7201, 10056), (7961, 9096)]