799075836

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{21613}}^1$

素因数の和:21715

約数の個数: 72

約数和(自身を含む): 2202898880

約数和(自身を除く): 1403823044

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 79, 117, 156, 158, 234, 237, 316, 468, 474, 711, 948, 1027, 1422, 2054, 2844, 3081, 4108, 6162, 9243, 12324, 18486, 21613, 36972, 43226, 64839, 86452, 129678, 194517, 259356, 280969, 389034, 561938, 778068, 842907, 1123876, 1685814, 1707427, 2528721, 3371628, 3414854, 5057442, 5122281, 6829708, 10114884, 10244562, 15366843, 20489124, 22196551, 30733686, 44393102, 61467372, 66589653, 88786204, 133179306, 199768959, 266358612, 399537918, 799075836]

約数ペア:

[(1, 799075836), (2, 399537918), (3, 266358612), (4, 199768959), (6, 133179306), (9, 88786204), (12, 66589653), (13, 61467372), (18, 44393102), (26, 30733686), (36, 22196551), (39, 20489124), (52, 15366843), (78, 10244562), (79, 10114884), (117, 6829708), (156, 5122281), (158, 5057442), (234, 3414854), (237, 3371628), (316, 2528721), (468, 1707427), (474, 1685814), (711, 1123876), (948, 842907), (1027, 778068), (1422, 561938), (2054, 389034), (2844, 280969), (3081, 259356), (4108, 194517), (6162, 129678), (9243, 86452), (12324, 64839), (18486, 43226), (21613, 36972)]