70128864

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{18731}}^1$

素因数の和:18760

約数の個数: 72

約数和(自身を含む): 214781112

約数和(自身を除く): 144652248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 18731, 37462, 56193, 74924, 112386, 149848, 168579, 224772, 243503, 299696, 337158, 449544, 487006, 599392, 674316, 730509, 899088, 974012, 1348632, 1461018, 1798176, 1948024, 2191527, 2697264, 2922036, 3896048, 4383054, 5394528, 5844072, 7792096, 8766108, 11688144, 17532216, 23376288, 35064432, 70128864]

約数ペア:

[(1, 70128864), (2, 35064432), (3, 23376288), (4, 17532216), (6, 11688144), (8, 8766108), (9, 7792096), (12, 5844072), (13, 5394528), (16, 4383054), (18, 3896048), (24, 2922036), (26, 2697264), (32, 2191527), (36, 1948024), (39, 1798176), (48, 1461018), (52, 1348632), (72, 974012), (78, 899088), (96, 730509), (104, 674316), (117, 599392), (144, 487006), (156, 449544), (208, 337158), (234, 299696), (288, 243503), (312, 224772), (416, 168579), (468, 149848), (624, 112386), (936, 74924), (1248, 56193), (1872, 37462), (3744, 18731)]