72726304

素因数分解:

$2^5\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2179}}^1$

素因数の和:2345

約数の個数: 48

約数和(自身を含む): 164808000

約数和(自身を除く): 92081696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 149, 224, 298, 596, 1043, 1192, 2086, 2179, 2384, 4172, 4358, 4768, 8344, 8716, 15253, 16688, 17432, 30506, 33376, 34864, 61012, 69728, 122024, 244048, 324671, 488096, 649342, 1298684, 2272697, 2597368, 4545394, 5194736, 9090788, 10389472, 18181576, 36363152, 72726304]

約数ペア:

[(1, 72726304), (2, 36363152), (4, 18181576), (7, 10389472), (8, 9090788), (14, 5194736), (16, 4545394), (28, 2597368), (32, 2272697), (56, 1298684), (112, 649342), (149, 488096), (224, 324671), (298, 244048), (596, 122024), (1043, 69728), (1192, 61012), (2086, 34864), (2179, 33376), (2384, 30506), (4172, 17432), (4358, 16688), (4768, 15253), (8344, 8716)]