172390992

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{859}}^1$

素因数の和:1020

約数の個数: 80

約数和(自身を含む): 461964480

約数和(自身を除く): 289573488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 113, 148, 222, 226, 296, 339, 444, 452, 592, 678, 859, 888, 904, 1356, 1718, 1776, 1808, 2577, 2712, 3436, 4181, 5154, 5424, 6872, 8362, 10308, 12543, 13744, 16724, 20616, 25086, 31783, 33448, 41232, 50172, 63566, 66896, 95349, 97067, 100344, 127132, 190698, 194134, 200688, 254264, 291201, 381396, 388268, 508528, 582402, 762792, 776536, 1164804, 1525584, 1553072, 2329608, 3591479, 4659216, 7182958, 10774437, 14365916, 21548874, 28731832, 43097748, 57463664, 86195496, 172390992]

約数ペア:

[(1, 172390992), (2, 86195496), (3, 57463664), (4, 43097748), (6, 28731832), (8, 21548874), (12, 14365916), (16, 10774437), (24, 7182958), (37, 4659216), (48, 3591479), (74, 2329608), (111, 1553072), (113, 1525584), (148, 1164804), (222, 776536), (226, 762792), (296, 582402), (339, 508528), (444, 388268), (452, 381396), (592, 291201), (678, 254264), (859, 200688), (888, 194134), (904, 190698), (1356, 127132), (1718, 100344), (1776, 97067), (1808, 95349), (2577, 66896), (2712, 63566), (3436, 50172), (4181, 41232), (5154, 33448), (5424, 31783), (6872, 25086), (8362, 20616), (10308, 16724), (12543, 13744)]