72046992

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:520

約数の個数: 80

約数和(自身を含む): 193380480

約数和(自身を除く): 121333488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 113, 148, 222, 226, 296, 339, 359, 444, 452, 592, 678, 718, 888, 904, 1077, 1356, 1436, 1776, 1808, 2154, 2712, 2872, 4181, 4308, 5424, 5744, 8362, 8616, 12543, 13283, 16724, 17232, 25086, 26566, 33448, 39849, 40567, 50172, 53132, 66896, 79698, 81134, 100344, 106264, 121701, 159396, 162268, 200688, 212528, 243402, 318792, 324536, 486804, 637584, 649072, 973608, 1500979, 1947216, 3001958, 4502937, 6003916, 9005874, 12007832, 18011748, 24015664, 36023496, 72046992]

約数ペア:

[(1, 72046992), (2, 36023496), (3, 24015664), (4, 18011748), (6, 12007832), (8, 9005874), (12, 6003916), (16, 4502937), (24, 3001958), (37, 1947216), (48, 1500979), (74, 973608), (111, 649072), (113, 637584), (148, 486804), (222, 324536), (226, 318792), (296, 243402), (339, 212528), (359, 200688), (444, 162268), (452, 159396), (592, 121701), (678, 106264), (718, 100344), (888, 81134), (904, 79698), (1077, 66896), (1356, 53132), (1436, 50172), (1776, 40567), (1808, 39849), (2154, 33448), (2712, 26566), (2872, 25086), (4181, 17232), (4308, 16724), (5424, 13283), (5744, 12543), (8362, 8616)]