27497808

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:461

約数の個数: 120

約数和(自身を含む): 85329608

約数和(自身を除く): 57831800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 72, 74, 78, 104, 111, 117, 144, 148, 156, 208, 222, 234, 296, 312, 333, 397, 444, 468, 481, 592, 624, 666, 794, 888, 936, 962, 1191, 1332, 1443, 1588, 1776, 1872, 1924, 2382, 2664, 2886, 3176, 3573, 3848, 4329, 4764, 5161, 5328, 5772, 6352, 7146, 7696, 8658, 9528, 10322, 11544, 14292, 14689, 15483, 17316, 19056, 20644, 23088, 28584, 29378, 30966, 34632, 41288, 44067, 46449, 57168, 58756, 61932, 69264, 82576, 88134, 92898, 117512, 123864, 132201, 176268, 185796, 190957, 235024, 247728, 264402, 352536, 371592, 381914, 528804, 572871, 705072, 743184, 763828, 1057608, 1145742, 1527656, 1718613, 2115216, 2291484, 3055312, 3437226, 4582968, 6874452, 9165936, 13748904, 27497808]

約数ペア:

[(1, 27497808), (2, 13748904), (3, 9165936), (4, 6874452), (6, 4582968), (8, 3437226), (9, 3055312), (12, 2291484), (13, 2115216), (16, 1718613), (18, 1527656), (24, 1145742), (26, 1057608), (36, 763828), (37, 743184), (39, 705072), (48, 572871), (52, 528804), (72, 381914), (74, 371592), (78, 352536), (104, 264402), (111, 247728), (117, 235024), (144, 190957), (148, 185796), (156, 176268), (208, 132201), (222, 123864), (234, 117512), (296, 92898), (312, 88134), (333, 82576), (397, 69264), (444, 61932), (468, 58756), (481, 57168), (592, 46449), (624, 44067), (666, 41288), (794, 34632), (888, 30966), (936, 29378), (962, 28584), (1191, 23088), (1332, 20644), (1443, 19056), (1588, 17316), (1776, 15483), (1872, 14689), (1924, 14292), (2382, 11544), (2664, 10322), (2886, 9528), (3176, 8658), (3573, 7696), (3848, 7146), (4329, 6352), (4764, 5772), (5161, 5328)]