7440372

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 72

約数和(自身を含む): 19918080

約数和(自身を除く): 12477708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 59, 62, 93, 113, 118, 124, 177, 186, 226, 236, 279, 339, 354, 372, 452, 531, 558, 678, 708, 1017, 1062, 1116, 1356, 1829, 2034, 2124, 3503, 3658, 4068, 5487, 6667, 7006, 7316, 10509, 10974, 13334, 14012, 16461, 20001, 21018, 21948, 26668, 31527, 32922, 40002, 42036, 60003, 63054, 65844, 80004, 120006, 126108, 206677, 240012, 413354, 620031, 826708, 1240062, 1860093, 2480124, 3720186, 7440372]

約数ペア:

[(1, 7440372), (2, 3720186), (3, 2480124), (4, 1860093), (6, 1240062), (9, 826708), (12, 620031), (18, 413354), (31, 240012), (36, 206677), (59, 126108), (62, 120006), (93, 80004), (113, 65844), (118, 63054), (124, 60003), (177, 42036), (186, 40002), (226, 32922), (236, 31527), (279, 26668), (339, 21948), (354, 21018), (372, 20001), (452, 16461), (531, 14012), (558, 13334), (678, 10974), (708, 10509), (1017, 7316), (1062, 7006), (1116, 6667), (1356, 5487), (1829, 4068), (2034, 3658), (2124, 3503)]