101781072

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:505

約数の個数: 120

約数和(自身を含む): 301766400

約数和(自身を除く): 199985328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 79, 92, 138, 144, 158, 184, 207, 237, 276, 316, 368, 389, 414, 474, 552, 632, 711, 778, 828, 948, 1104, 1167, 1264, 1422, 1556, 1656, 1817, 1896, 2334, 2844, 3112, 3312, 3501, 3634, 3792, 4668, 5451, 5688, 6224, 7002, 7268, 8947, 9336, 10902, 11376, 14004, 14536, 16353, 17894, 18672, 21804, 26841, 28008, 29072, 30731, 32706, 35788, 43608, 53682, 56016, 61462, 65412, 71576, 80523, 87216, 92193, 107364, 122924, 130824, 143152, 161046, 184386, 214728, 245848, 261648, 276579, 322092, 368772, 429456, 491696, 553158, 644184, 706813, 737544, 1106316, 1288368, 1413626, 1475088, 2120439, 2212632, 2827252, 4240878, 4425264, 5654504, 6361317, 8481756, 11309008, 12722634, 16963512, 25445268, 33927024, 50890536, 101781072]

約数ペア:

[(1, 101781072), (2, 50890536), (3, 33927024), (4, 25445268), (6, 16963512), (8, 12722634), (9, 11309008), (12, 8481756), (16, 6361317), (18, 5654504), (23, 4425264), (24, 4240878), (36, 2827252), (46, 2212632), (48, 2120439), (69, 1475088), (72, 1413626), (79, 1288368), (92, 1106316), (138, 737544), (144, 706813), (158, 644184), (184, 553158), (207, 491696), (237, 429456), (276, 368772), (316, 322092), (368, 276579), (389, 261648), (414, 245848), (474, 214728), (552, 184386), (632, 161046), (711, 143152), (778, 130824), (828, 122924), (948, 107364), (1104, 92193), (1167, 87216), (1264, 80523), (1422, 71576), (1556, 65412), (1656, 61462), (1817, 56016), (1896, 53682), (2334, 43608), (2844, 35788), (3112, 32706), (3312, 30731), (3501, 29072), (3634, 28008), (3792, 26841), (4668, 21804), (5451, 18672), (5688, 17894), (6224, 16353), (7002, 14536), (7268, 14004), (8947, 11376), (9336, 10902)]