785035836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{719}}^1\times {\mathrm{2333}}^1$

素因数の和:3075

約数の個数: 72

約数和(自身を含む): 2140931520

約数和(自身を除く): 1355895684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 719, 1438, 2157, 2333, 2876, 4314, 4666, 6471, 6999, 8628, 9332, 9347, 12942, 13998, 18694, 20997, 25884, 27996, 28041, 30329, 37388, 41994, 56082, 60658, 83988, 84123, 90987, 112164, 121316, 168246, 181974, 272961, 336492, 363948, 545922, 1091844, 1677427, 3354854, 5032281, 6709708, 10064562, 15096843, 20129124, 21806551, 30193686, 43613102, 60387372, 65419653, 87226204, 130839306, 196258959, 261678612, 392517918, 785035836]

約数ペア:

[(1, 785035836), (2, 392517918), (3, 261678612), (4, 196258959), (6, 130839306), (9, 87226204), (12, 65419653), (13, 60387372), (18, 43613102), (26, 30193686), (36, 21806551), (39, 20129124), (52, 15096843), (78, 10064562), (117, 6709708), (156, 5032281), (234, 3354854), (468, 1677427), (719, 1091844), (1438, 545922), (2157, 363948), (2333, 336492), (2876, 272961), (4314, 181974), (4666, 168246), (6471, 121316), (6999, 112164), (8628, 90987), (9332, 84123), (9347, 83988), (12942, 60658), (13998, 56082), (18694, 41994), (20997, 37388), (25884, 30329), (27996, 28041)]