79744470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2801}}^1$

素因数の和:2897

約数の個数: 64

約数和(自身を含む): 209006784

約数和(自身を除く): 129262314

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 73, 78, 130, 146, 195, 219, 365, 390, 438, 730, 949, 1095, 1898, 2190, 2801, 2847, 4745, 5602, 5694, 8403, 9490, 14005, 14235, 16806, 28010, 28470, 36413, 42015, 72826, 84030, 109239, 182065, 204473, 218478, 364130, 408946, 546195, 613419, 1022365, 1092390, 1226838, 2044730, 2658149, 3067095, 5316298, 6134190, 7974447, 13290745, 15948894, 26581490, 39872235, 79744470]

約数ペア:

[(1, 79744470), (2, 39872235), (3, 26581490), (5, 15948894), (6, 13290745), (10, 7974447), (13, 6134190), (15, 5316298), (26, 3067095), (30, 2658149), (39, 2044730), (65, 1226838), (73, 1092390), (78, 1022365), (130, 613419), (146, 546195), (195, 408946), (219, 364130), (365, 218478), (390, 204473), (438, 182065), (730, 109239), (949, 84030), (1095, 72826), (1898, 42015), (2190, 36413), (2801, 28470), (2847, 28010), (4745, 16806), (5602, 14235), (5694, 14005), (8403, 9490)]