79638144

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 225607680

約数和(自身を除く): 145969536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 71, 92, 96, 127, 128, 138, 142, 184, 192, 213, 254, 276, 284, 368, 381, 384, 426, 508, 552, 568, 736, 762, 852, 1016, 1104, 1136, 1472, 1524, 1633, 1704, 2032, 2208, 2272, 2921, 2944, 3048, 3266, 3408, 4064, 4416, 4544, 4899, 5842, 6096, 6532, 6816, 8128, 8763, 8832, 9017, 9088, 9798, 11684, 12192, 13064, 13632, 16256, 17526, 18034, 19596, 23368, 24384, 26128, 27051, 27264, 35052, 36068, 39192, 46736, 48768, 52256, 54102, 70104, 72136, 78384, 93472, 104512, 108204, 140208, 144272, 156768, 186944, 207391, 209024, 216408, 280416, 288544, 313536, 373888, 414782, 432816, 560832, 577088, 622173, 627072, 829564, 865632, 1121664, 1154176, 1244346, 1659128, 1731264, 2488692, 3318256, 3462528, 4977384, 6636512, 9954768, 13273024, 19909536, 26546048, 39819072, 79638144]

約数ペア:

[(1, 79638144), (2, 39819072), (3, 26546048), (4, 19909536), (6, 13273024), (8, 9954768), (12, 6636512), (16, 4977384), (23, 3462528), (24, 3318256), (32, 2488692), (46, 1731264), (48, 1659128), (64, 1244346), (69, 1154176), (71, 1121664), (92, 865632), (96, 829564), (127, 627072), (128, 622173), (138, 577088), (142, 560832), (184, 432816), (192, 414782), (213, 373888), (254, 313536), (276, 288544), (284, 280416), (368, 216408), (381, 209024), (384, 207391), (426, 186944), (508, 156768), (552, 144272), (568, 140208), (736, 108204), (762, 104512), (852, 93472), (1016, 78384), (1104, 72136), (1136, 70104), (1472, 54102), (1524, 52256), (1633, 48768), (1704, 46736), (2032, 39192), (2208, 36068), (2272, 35052), (2921, 27264), (2944, 27051), (3048, 26128), (3266, 24384), (3408, 23368), (4064, 19596), (4416, 18034), (4544, 17526), (4899, 16256), (5842, 13632), (6096, 13064), (6532, 12192), (6816, 11684), (8128, 9798), (8763, 9088), (8832, 9017)]