69717984

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{14821}}^1$

素因数の和:14848

約数の個数: 72

約数和(自身を含む): 212903208

約数和(自身を除く): 143185224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 14821, 29642, 44463, 59284, 88926, 103747, 118568, 177852, 207494, 237136, 311241, 355704, 414988, 474272, 622482, 711408, 726229, 829976, 1244964, 1422816, 1452458, 1659952, 2178687, 2489928, 2904916, 3319904, 4357374, 4979856, 5809832, 8714748, 9959712, 11619664, 17429496, 23239328, 34858992, 69717984]

約数ペア:

[(1, 69717984), (2, 34858992), (3, 23239328), (4, 17429496), (6, 11619664), (7, 9959712), (8, 8714748), (12, 5809832), (14, 4979856), (16, 4357374), (21, 3319904), (24, 2904916), (28, 2489928), (32, 2178687), (42, 1659952), (48, 1452458), (49, 1422816), (56, 1244964), (84, 829976), (96, 726229), (98, 711408), (112, 622482), (147, 474272), (168, 414988), (196, 355704), (224, 311241), (294, 237136), (336, 207494), (392, 177852), (588, 118568), (672, 103747), (784, 88926), (1176, 59284), (1568, 44463), (2352, 29642), (4704, 14821)]