79914016

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2111}}^1$

素因数の和:2154

約数の個数: 72

約数和(自身を含む): 194793984

約数和(自身を除く): 114879968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1183, 1352, 1456, 2111, 2366, 2704, 2912, 4222, 4732, 5408, 8444, 9464, 14777, 16888, 18928, 27443, 29554, 33776, 37856, 54886, 59108, 67552, 109772, 118216, 192101, 219544, 236432, 356759, 384202, 439088, 472864, 713518, 768404, 878176, 1427036, 1536808, 2497313, 2854072, 3073616, 4994626, 5708144, 6147232, 9989252, 11416288, 19978504, 39957008, 79914016]

約数ペア:

[(1, 79914016), (2, 39957008), (4, 19978504), (7, 11416288), (8, 9989252), (13, 6147232), (14, 5708144), (16, 4994626), (26, 3073616), (28, 2854072), (32, 2497313), (52, 1536808), (56, 1427036), (91, 878176), (104, 768404), (112, 713518), (169, 472864), (182, 439088), (208, 384202), (224, 356759), (338, 236432), (364, 219544), (416, 192101), (676, 118216), (728, 109772), (1183, 67552), (1352, 59108), (1456, 54886), (2111, 37856), (2366, 33776), (2704, 29554), (2912, 27443), (4222, 18928), (4732, 16888), (5408, 14777), (8444, 9464)]