61765314

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{587}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 142248960

約数和(自身を除く): 80483646

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 71, 78, 114, 142, 213, 247, 426, 494, 587, 741, 923, 1174, 1349, 1482, 1761, 1846, 2698, 2769, 3522, 4047, 5538, 7631, 8094, 11153, 15262, 17537, 22306, 22893, 33459, 35074, 41677, 45786, 52611, 66918, 83354, 105222, 125031, 144989, 250062, 289978, 434967, 541801, 791863, 869934, 1083602, 1583726, 1625403, 2375589, 3250806, 4751178, 10294219, 20588438, 30882657, 61765314]

約数ペア:

[(1, 61765314), (2, 30882657), (3, 20588438), (6, 10294219), (13, 4751178), (19, 3250806), (26, 2375589), (38, 1625403), (39, 1583726), (57, 1083602), (71, 869934), (78, 791863), (114, 541801), (142, 434967), (213, 289978), (247, 250062), (426, 144989), (494, 125031), (587, 105222), (741, 83354), (923, 66918), (1174, 52611), (1349, 45786), (1482, 41677), (1761, 35074), (1846, 33459), (2698, 22893), (2769, 22306), (3522, 17537), (4047, 15262), (5538, 11153), (7631, 8094)]