64965384

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{7457}}^1$

素因数の和:7491

約数の個数: 72

約数和(自身を含む): 193423230

約数和(自身を除く): 128457846

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 7457, 8712, 14914, 22371, 29828, 44742, 59656, 67113, 82027, 89484, 134226, 164054, 178968, 246081, 268452, 328108, 492162, 536904, 656216, 738243, 902297, 984324, 1476486, 1804594, 1968648, 2706891, 2952972, 3609188, 5413782, 5905944, 7218376, 8120673, 10827564, 16241346, 21655128, 32482692, 64965384]

約数ペア:

[(1, 64965384), (2, 32482692), (3, 21655128), (4, 16241346), (6, 10827564), (8, 8120673), (9, 7218376), (11, 5905944), (12, 5413782), (18, 3609188), (22, 2952972), (24, 2706891), (33, 1968648), (36, 1804594), (44, 1476486), (66, 984324), (72, 902297), (88, 738243), (99, 656216), (121, 536904), (132, 492162), (198, 328108), (242, 268452), (264, 246081), (363, 178968), (396, 164054), (484, 134226), (726, 89484), (792, 82027), (968, 67113), (1089, 59656), (1452, 44742), (2178, 29828), (2904, 22371), (4356, 14914), (7457, 8712)]