75870816

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{127}}^2$

素因数の和:281

約数の個数: 108

約数和(自身を含む): 233515548

約数和(自身を除く): 157644732

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 127, 147, 168, 196, 224, 254, 294, 336, 381, 392, 508, 588, 672, 762, 784, 889, 1016, 1176, 1524, 1568, 1778, 2032, 2352, 2667, 3048, 3556, 4064, 4704, 5334, 6096, 6223, 7112, 10668, 12192, 12446, 14224, 16129, 18669, 21336, 24892, 28448, 32258, 37338, 42672, 48387, 49784, 64516, 74676, 85344, 96774, 99568, 112903, 129032, 149352, 193548, 199136, 225806, 258064, 298704, 338709, 387096, 451612, 516128, 597408, 677418, 774192, 790321, 903224, 1354836, 1548384, 1580642, 1806448, 2370963, 2709672, 3161284, 3612896, 4741926, 5419344, 6322568, 9483852, 10838688, 12645136, 18967704, 25290272, 37935408, 75870816]

約数ペア:

[(1, 75870816), (2, 37935408), (3, 25290272), (4, 18967704), (6, 12645136), (7, 10838688), (8, 9483852), (12, 6322568), (14, 5419344), (16, 4741926), (21, 3612896), (24, 3161284), (28, 2709672), (32, 2370963), (42, 1806448), (48, 1580642), (49, 1548384), (56, 1354836), (84, 903224), (96, 790321), (98, 774192), (112, 677418), (127, 597408), (147, 516128), (168, 451612), (196, 387096), (224, 338709), (254, 298704), (294, 258064), (336, 225806), (381, 199136), (392, 193548), (508, 149352), (588, 129032), (672, 112903), (762, 99568), (784, 96774), (889, 85344), (1016, 74676), (1176, 64516), (1524, 49784), (1568, 48387), (1778, 42672), (2032, 37338), (2352, 32258), (2667, 28448), (3048, 24892), (3556, 21336), (4064, 18669), (4704, 16129), (5334, 14224), (6096, 12446), (6223, 12192), (7112, 10668)]