72007264

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2417}}^1$

素因数の和:2460

約数の個数: 72

約数和(自身を含む): 173660760

約数和(自身を除く): 101653496

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 392, 532, 608, 784, 931, 1064, 1568, 1862, 2128, 2417, 3724, 4256, 4834, 7448, 9668, 14896, 16919, 19336, 29792, 33838, 38672, 45923, 67676, 77344, 91846, 118433, 135352, 183692, 236866, 270704, 321461, 367384, 473732, 541408, 642922, 734768, 947464, 1285844, 1469536, 1894928, 2250227, 2571688, 3789856, 4500454, 5143376, 9000908, 10286752, 18001816, 36003632, 72007264]

約数ペア:

[(1, 72007264), (2, 36003632), (4, 18001816), (7, 10286752), (8, 9000908), (14, 5143376), (16, 4500454), (19, 3789856), (28, 2571688), (32, 2250227), (38, 1894928), (49, 1469536), (56, 1285844), (76, 947464), (98, 734768), (112, 642922), (133, 541408), (152, 473732), (196, 367384), (224, 321461), (266, 270704), (304, 236866), (392, 183692), (532, 135352), (608, 118433), (784, 91846), (931, 77344), (1064, 67676), (1568, 45923), (1862, 38672), (2128, 33838), (2417, 29792), (3724, 19336), (4256, 16919), (4834, 14896), (7448, 9668)]