78747372

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{4231}}^1$

素因数の和:4299

約数の個数: 72

約数和(自身を含む): 221824512

約数和(自身を除く): 143077140

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 1034, 1551, 1692, 2068, 3102, 4231, 4653, 6204, 8462, 9306, 12693, 16924, 18612, 25386, 38079, 46541, 50772, 76158, 93082, 139623, 152316, 186164, 198857, 279246, 397714, 418869, 558492, 596571, 795428, 837738, 1193142, 1675476, 1789713, 2187427, 2386284, 3579426, 4374854, 6562281, 7158852, 8749708, 13124562, 19686843, 26249124, 39373686, 78747372]

約数ペア:

[(1, 78747372), (2, 39373686), (3, 26249124), (4, 19686843), (6, 13124562), (9, 8749708), (11, 7158852), (12, 6562281), (18, 4374854), (22, 3579426), (33, 2386284), (36, 2187427), (44, 1789713), (47, 1675476), (66, 1193142), (94, 837738), (99, 795428), (132, 596571), (141, 558492), (188, 418869), (198, 397714), (282, 279246), (396, 198857), (423, 186164), (517, 152316), (564, 139623), (846, 93082), (1034, 76158), (1551, 50772), (1692, 46541), (2068, 38079), (3102, 25386), (4231, 18612), (4653, 16924), (6204, 12693), (8462, 9306)]