71769648

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{313}}^1$

素因数の和:622

約数の個数: 80

約数和(自身を含む): 197639136

約数和(自身を除く): 125869488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 281, 313, 408, 562, 626, 816, 843, 939, 1124, 1252, 1686, 1878, 2248, 2504, 3372, 3756, 4496, 4777, 5008, 5321, 6744, 7512, 9554, 10642, 13488, 14331, 15024, 15963, 19108, 21284, 28662, 31926, 38216, 42568, 57324, 63852, 76432, 85136, 87953, 114648, 127704, 175906, 229296, 255408, 263859, 351812, 527718, 703624, 1055436, 1407248, 1495201, 2110872, 2990402, 4221744, 4485603, 5980804, 8971206, 11961608, 17942412, 23923216, 35884824, 71769648]

約数ペア:

[(1, 71769648), (2, 35884824), (3, 23923216), (4, 17942412), (6, 11961608), (8, 8971206), (12, 5980804), (16, 4485603), (17, 4221744), (24, 2990402), (34, 2110872), (48, 1495201), (51, 1407248), (68, 1055436), (102, 703624), (136, 527718), (204, 351812), (272, 263859), (281, 255408), (313, 229296), (408, 175906), (562, 127704), (626, 114648), (816, 87953), (843, 85136), (939, 76432), (1124, 63852), (1252, 57324), (1686, 42568), (1878, 38216), (2248, 31926), (2504, 28662), (3372, 21284), (3756, 19108), (4496, 15963), (4777, 15024), (5008, 14331), (5321, 13488), (6744, 10642), (7512, 9554)]