61905144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:509

約数の個数: 128

約数和(自身を含む): 189987840

約数和(自身を除く): 128082696

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 37, 42, 46, 56, 69, 74, 84, 92, 111, 138, 148, 161, 168, 184, 222, 259, 276, 296, 322, 433, 444, 483, 518, 552, 644, 777, 851, 866, 888, 966, 1036, 1288, 1299, 1554, 1702, 1732, 1932, 2072, 2553, 2598, 3031, 3108, 3404, 3464, 3864, 5106, 5196, 5957, 6062, 6216, 6808, 9093, 9959, 10212, 10392, 11914, 12124, 16021, 17871, 18186, 19918, 20424, 23828, 24248, 29877, 32042, 35742, 36372, 39836, 47656, 48063, 59754, 64084, 69713, 71484, 72744, 79672, 96126, 112147, 119508, 128168, 139426, 142968, 192252, 209139, 224294, 239016, 278852, 336441, 368483, 384504, 418278, 448588, 557704, 672882, 736966, 836556, 897176, 1105449, 1345764, 1473932, 1673112, 2210898, 2579381, 2691528, 2947864, 4421796, 5158762, 7738143, 8843592, 10317524, 15476286, 20635048, 30952572, 61905144]

約数ペア:

[(1, 61905144), (2, 30952572), (3, 20635048), (4, 15476286), (6, 10317524), (7, 8843592), (8, 7738143), (12, 5158762), (14, 4421796), (21, 2947864), (23, 2691528), (24, 2579381), (28, 2210898), (37, 1673112), (42, 1473932), (46, 1345764), (56, 1105449), (69, 897176), (74, 836556), (84, 736966), (92, 672882), (111, 557704), (138, 448588), (148, 418278), (161, 384504), (168, 368483), (184, 336441), (222, 278852), (259, 239016), (276, 224294), (296, 209139), (322, 192252), (433, 142968), (444, 139426), (483, 128168), (518, 119508), (552, 112147), (644, 96126), (777, 79672), (851, 72744), (866, 71484), (888, 69713), (966, 64084), (1036, 59754), (1288, 48063), (1299, 47656), (1554, 39836), (1702, 36372), (1732, 35742), (1932, 32042), (2072, 29877), (2553, 24248), (2598, 23828), (3031, 20424), (3108, 19918), (3404, 18186), (3464, 17871), (3864, 16021), (5106, 12124), (5196, 11914), (5957, 10392), (6062, 10212), (6216, 9959), (6808, 9093)]