78747408

素因数分解:

$2^4\times 3^2\times {\mathrm{467}}^1\times {\mathrm{1171}}^1$

素因数の和:1652

約数の個数: 60

約数和(自身を含む): 221043888

約数和(自身を除く): 142296480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 467, 934, 1171, 1401, 1868, 2342, 2802, 3513, 3736, 4203, 4684, 5604, 7026, 7472, 8406, 9368, 10539, 11208, 14052, 16812, 18736, 21078, 22416, 28104, 33624, 42156, 56208, 67248, 84312, 168624, 546857, 1093714, 1640571, 2187428, 3281142, 4374856, 4921713, 6562284, 8749712, 9843426, 13124568, 19686852, 26249136, 39373704, 78747408]

約数ペア:

[(1, 78747408), (2, 39373704), (3, 26249136), (4, 19686852), (6, 13124568), (8, 9843426), (9, 8749712), (12, 6562284), (16, 4921713), (18, 4374856), (24, 3281142), (36, 2187428), (48, 1640571), (72, 1093714), (144, 546857), (467, 168624), (934, 84312), (1171, 67248), (1401, 56208), (1868, 42156), (2342, 33624), (2802, 28104), (3513, 22416), (3736, 21078), (4203, 18736), (4684, 16812), (5604, 14052), (7026, 11208), (7472, 10539), (8406, 9368)]