70499208

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 202245120

約数和(自身を除く): 131745912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 37, 39, 52, 62, 74, 78, 93, 104, 111, 124, 148, 156, 186, 197, 222, 248, 296, 312, 372, 394, 403, 444, 481, 591, 744, 788, 806, 888, 962, 1147, 1182, 1209, 1443, 1576, 1612, 1924, 2294, 2364, 2418, 2561, 2886, 3224, 3441, 3848, 4588, 4728, 4836, 5122, 5772, 6107, 6882, 7289, 7683, 9176, 9672, 10244, 11544, 12214, 13764, 14578, 14911, 15366, 18321, 20488, 21867, 24428, 27528, 29156, 29822, 30732, 36642, 43734, 44733, 48856, 58312, 59644, 61464, 73284, 79391, 87468, 89466, 94757, 119288, 146568, 158782, 174936, 178932, 189514, 225959, 238173, 284271, 317564, 357864, 379028, 451918, 476346, 568542, 635128, 677877, 758056, 903836, 952692, 1137084, 1355754, 1807672, 1905384, 2274168, 2711508, 2937467, 5423016, 5874934, 8812401, 11749868, 17624802, 23499736, 35249604, 70499208]

約数ペア:

[(1, 70499208), (2, 35249604), (3, 23499736), (4, 17624802), (6, 11749868), (8, 8812401), (12, 5874934), (13, 5423016), (24, 2937467), (26, 2711508), (31, 2274168), (37, 1905384), (39, 1807672), (52, 1355754), (62, 1137084), (74, 952692), (78, 903836), (93, 758056), (104, 677877), (111, 635128), (124, 568542), (148, 476346), (156, 451918), (186, 379028), (197, 357864), (222, 317564), (248, 284271), (296, 238173), (312, 225959), (372, 189514), (394, 178932), (403, 174936), (444, 158782), (481, 146568), (591, 119288), (744, 94757), (788, 89466), (806, 87468), (888, 79391), (962, 73284), (1147, 61464), (1182, 59644), (1209, 58312), (1443, 48856), (1576, 44733), (1612, 43734), (1924, 36642), (2294, 30732), (2364, 29822), (2418, 29156), (2561, 27528), (2886, 24428), (3224, 21867), (3441, 20488), (3848, 18321), (4588, 15366), (4728, 14911), (4836, 14578), (5122, 13764), (5772, 12214), (6107, 11544), (6882, 10244), (7289, 9672), (7683, 9176)]