68802816

素因数分解:

$2^8\times 3^1\times {\mathrm{101}}^1\times {\mathrm{887}}^1$

素因数の和:1007

約数の個数: 72

約数和(自身を含む): 185137344

約数和(自身を除く): 116334528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 101, 128, 192, 202, 256, 303, 384, 404, 606, 768, 808, 887, 1212, 1616, 1774, 2424, 2661, 3232, 3548, 4848, 5322, 6464, 7096, 9696, 10644, 12928, 14192, 19392, 21288, 25856, 28384, 38784, 42576, 56768, 77568, 85152, 89587, 113536, 170304, 179174, 227072, 268761, 340608, 358348, 537522, 681216, 716696, 1075044, 1433392, 2150088, 2866784, 4300176, 5733568, 8600352, 11467136, 17200704, 22934272, 34401408, 68802816]

約数ペア:

[(1, 68802816), (2, 34401408), (3, 22934272), (4, 17200704), (6, 11467136), (8, 8600352), (12, 5733568), (16, 4300176), (24, 2866784), (32, 2150088), (48, 1433392), (64, 1075044), (96, 716696), (101, 681216), (128, 537522), (192, 358348), (202, 340608), (256, 268761), (303, 227072), (384, 179174), (404, 170304), (606, 113536), (768, 89587), (808, 85152), (887, 77568), (1212, 56768), (1616, 42576), (1774, 38784), (2424, 28384), (2661, 25856), (3232, 21288), (3548, 19392), (4848, 14192), (5322, 12928), (6464, 10644), (7096, 9696)]