72407664

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2477}}^1$

素因数の和:2527

約数の個数: 120

約数和(自身を含む): 239672160

約数和(自身を除く): 167264496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 252, 261, 336, 348, 406, 464, 504, 522, 609, 696, 812, 1008, 1044, 1218, 1392, 1624, 1827, 2088, 2436, 2477, 3248, 3654, 4176, 4872, 4954, 7308, 7431, 9744, 9908, 14616, 14862, 17339, 19816, 22293, 29232, 29724, 34678, 39632, 44586, 52017, 59448, 69356, 71833, 89172, 104034, 118896, 138712, 143666, 156051, 178344, 208068, 215499, 277424, 287332, 312102, 356688, 416136, 430998, 502831, 574664, 624204, 646497, 832272, 861996, 1005662, 1149328, 1248408, 1292994, 1508493, 1723992, 2011324, 2496816, 2585988, 3016986, 3447984, 4022648, 4525479, 5171976, 6033972, 8045296, 9050958, 10343952, 12067944, 18101916, 24135888, 36203832, 72407664]

約数ペア:

[(1, 72407664), (2, 36203832), (3, 24135888), (4, 18101916), (6, 12067944), (7, 10343952), (8, 9050958), (9, 8045296), (12, 6033972), (14, 5171976), (16, 4525479), (18, 4022648), (21, 3447984), (24, 3016986), (28, 2585988), (29, 2496816), (36, 2011324), (42, 1723992), (48, 1508493), (56, 1292994), (58, 1248408), (63, 1149328), (72, 1005662), (84, 861996), (87, 832272), (112, 646497), (116, 624204), (126, 574664), (144, 502831), (168, 430998), (174, 416136), (203, 356688), (232, 312102), (252, 287332), (261, 277424), (336, 215499), (348, 208068), (406, 178344), (464, 156051), (504, 143666), (522, 138712), (609, 118896), (696, 104034), (812, 89172), (1008, 71833), (1044, 69356), (1218, 59448), (1392, 52017), (1624, 44586), (1827, 39632), (2088, 34678), (2436, 29724), (2477, 29232), (3248, 22293), (3654, 19816), (4176, 17339), (4872, 14862), (4954, 14616), (7308, 9908), (7431, 9744)]