80255112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{787}}^1$

素因数の和:1410

約数の個数: 64

約数和(自身を含む): 229969920

約数和(自身を除く): 149714808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 607, 787, 1214, 1574, 1821, 2361, 2428, 3148, 3642, 4249, 4722, 4856, 5509, 6296, 7284, 8498, 9444, 11018, 12747, 14568, 16527, 16996, 18888, 22036, 25494, 33054, 33992, 44072, 50988, 66108, 101976, 132216, 477709, 955418, 1433127, 1910836, 2866254, 3343963, 3821672, 5732508, 6687926, 10031889, 11465016, 13375852, 20063778, 26751704, 40127556, 80255112]

約数ペア:

[(1, 80255112), (2, 40127556), (3, 26751704), (4, 20063778), (6, 13375852), (7, 11465016), (8, 10031889), (12, 6687926), (14, 5732508), (21, 3821672), (24, 3343963), (28, 2866254), (42, 1910836), (56, 1433127), (84, 955418), (168, 477709), (607, 132216), (787, 101976), (1214, 66108), (1574, 50988), (1821, 44072), (2361, 33992), (2428, 33054), (3148, 25494), (3642, 22036), (4249, 18888), (4722, 16996), (4856, 16527), (5509, 14568), (6296, 12747), (7284, 11018), (8498, 9444)]