72868404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{14221}}^1$

素因数の和:14296

約数の個数: 48

約数和(自身を含む): 197515136

約数和(自身を除く): 124646732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 14221, 28442, 42663, 56884, 85326, 99547, 170652, 199094, 298641, 398188, 597282, 867481, 1194564, 1734962, 2602443, 3469924, 5204886, 6072367, 10409772, 12144734, 18217101, 24289468, 36434202, 72868404]

約数ペア:

[(1, 72868404), (2, 36434202), (3, 24289468), (4, 18217101), (6, 12144734), (7, 10409772), (12, 6072367), (14, 5204886), (21, 3469924), (28, 2602443), (42, 1734962), (61, 1194564), (84, 867481), (122, 597282), (183, 398188), (244, 298641), (366, 199094), (427, 170652), (732, 99547), (854, 85326), (1281, 56884), (1708, 42663), (2562, 28442), (5124, 14221)]