68157252

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{757}}^1$

素因数の和:869

約数の個数: 72

約数和(自身を含む): 179618712

約数和(自身を除く): 111461460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 61, 82, 122, 123, 164, 183, 244, 246, 366, 369, 492, 549, 732, 738, 757, 1098, 1476, 1514, 2196, 2271, 2501, 3028, 4542, 5002, 6813, 7503, 9084, 10004, 13626, 15006, 22509, 27252, 30012, 31037, 45018, 46177, 62074, 90036, 92354, 93111, 124148, 138531, 184708, 186222, 277062, 279333, 372444, 415593, 554124, 558666, 831186, 1117332, 1662372, 1893257, 3786514, 5679771, 7573028, 11359542, 17039313, 22719084, 34078626, 68157252]

約数ペア:

[(1, 68157252), (2, 34078626), (3, 22719084), (4, 17039313), (6, 11359542), (9, 7573028), (12, 5679771), (18, 3786514), (36, 1893257), (41, 1662372), (61, 1117332), (82, 831186), (122, 558666), (123, 554124), (164, 415593), (183, 372444), (244, 279333), (246, 277062), (366, 186222), (369, 184708), (492, 138531), (549, 124148), (732, 93111), (738, 92354), (757, 90036), (1098, 62074), (1476, 46177), (1514, 45018), (2196, 31037), (2271, 30012), (2501, 27252), (3028, 22509), (4542, 15006), (5002, 13626), (6813, 10004), (7503, 9084)]