67448052

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 211341312

約数和(自身を除く): 143893260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 243, 252, 276, 322, 324, 378, 414, 431, 483, 486, 567, 621, 644, 756, 828, 862, 966, 972, 1134, 1242, 1293, 1449, 1701, 1724, 1863, 1932, 2268, 2484, 2586, 2898, 3017, 3402, 3726, 3879, 4347, 5172, 5589, 5796, 6034, 6804, 7452, 7758, 8694, 9051, 9913, 11178, 11637, 12068, 13041, 15516, 17388, 18102, 19826, 22356, 23274, 26082, 27153, 29739, 34911, 36204, 39123, 39652, 46548, 52164, 54306, 59478, 69391, 69822, 78246, 81459, 89217, 104733, 108612, 118956, 138782, 139644, 156492, 162918, 178434, 208173, 209466, 244377, 267651, 277564, 325836, 356868, 416346, 418932, 488754, 535302, 624519, 733131, 802953, 832692, 977508, 1070604, 1249038, 1466262, 1605906, 1873557, 2408859, 2498076, 2932524, 3211812, 3747114, 4817718, 5620671, 7494228, 9635436, 11241342, 16862013, 22482684, 33724026, 67448052]

約数ペア:

[(1, 67448052), (2, 33724026), (3, 22482684), (4, 16862013), (6, 11241342), (7, 9635436), (9, 7494228), (12, 5620671), (14, 4817718), (18, 3747114), (21, 3211812), (23, 2932524), (27, 2498076), (28, 2408859), (36, 1873557), (42, 1605906), (46, 1466262), (54, 1249038), (63, 1070604), (69, 977508), (81, 832692), (84, 802953), (92, 733131), (108, 624519), (126, 535302), (138, 488754), (161, 418932), (162, 416346), (189, 356868), (207, 325836), (243, 277564), (252, 267651), (276, 244377), (322, 209466), (324, 208173), (378, 178434), (414, 162918), (431, 156492), (483, 139644), (486, 138782), (567, 118956), (621, 108612), (644, 104733), (756, 89217), (828, 81459), (862, 78246), (966, 69822), (972, 69391), (1134, 59478), (1242, 54306), (1293, 52164), (1449, 46548), (1701, 39652), (1724, 39123), (1863, 36204), (1932, 34911), (2268, 29739), (2484, 27153), (2586, 26082), (2898, 23274), (3017, 22356), (3402, 19826), (3726, 18102), (3879, 17388), (4347, 15516), (5172, 13041), (5589, 12068), (5796, 11637), (6034, 11178), (6804, 9913), (7452, 9051), (7758, 8694)]