42809256

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1231}}^1$

素因数の和:1276

約数の個数: 128

約数和(自身を含む): 141926400

約数和(自身を除く): 99117144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 108, 126, 138, 161, 168, 184, 189, 207, 216, 252, 276, 322, 378, 414, 483, 504, 552, 621, 644, 756, 828, 966, 1231, 1242, 1288, 1449, 1512, 1656, 1932, 2462, 2484, 2898, 3693, 3864, 4347, 4924, 4968, 5796, 7386, 8617, 8694, 9848, 11079, 11592, 14772, 17234, 17388, 22158, 25851, 28313, 29544, 33237, 34468, 34776, 44316, 51702, 56626, 66474, 68936, 77553, 84939, 88632, 103404, 113252, 132948, 155106, 169878, 198191, 206808, 226504, 232659, 254817, 265896, 310212, 339756, 396382, 465318, 509634, 594573, 620424, 679512, 764451, 792764, 930636, 1019268, 1189146, 1528902, 1585528, 1783719, 1861272, 2038536, 2378292, 3057804, 3567438, 4756584, 5351157, 6115608, 7134876, 10702314, 14269752, 21404628, 42809256]

約数ペア:

[(1, 42809256), (2, 21404628), (3, 14269752), (4, 10702314), (6, 7134876), (7, 6115608), (8, 5351157), (9, 4756584), (12, 3567438), (14, 3057804), (18, 2378292), (21, 2038536), (23, 1861272), (24, 1783719), (27, 1585528), (28, 1528902), (36, 1189146), (42, 1019268), (46, 930636), (54, 792764), (56, 764451), (63, 679512), (69, 620424), (72, 594573), (84, 509634), (92, 465318), (108, 396382), (126, 339756), (138, 310212), (161, 265896), (168, 254817), (184, 232659), (189, 226504), (207, 206808), (216, 198191), (252, 169878), (276, 155106), (322, 132948), (378, 113252), (414, 103404), (483, 88632), (504, 84939), (552, 77553), (621, 68936), (644, 66474), (756, 56626), (828, 51702), (966, 44316), (1231, 34776), (1242, 34468), (1288, 33237), (1449, 29544), (1512, 28313), (1656, 25851), (1932, 22158), (2462, 17388), (2484, 17234), (2898, 14772), (3693, 11592), (3864, 11079), (4347, 9848), (4924, 8694), (4968, 8617), (5796, 7386)]