80774358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101221}}^1$

素因数の和:101252

約数の個数: 32

約数和(自身を含む): 194346240

約数和(自身を除く): 113571882

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 101221, 202442, 303663, 607326, 708547, 1417094, 1923199, 2125641, 3846398, 4251282, 5769597, 11539194, 13462393, 26924786, 40387179, 80774358]

約数ペア:

[(1, 80774358), (2, 40387179), (3, 26924786), (6, 13462393), (7, 11539194), (14, 5769597), (19, 4251282), (21, 3846398), (38, 2125641), (42, 1923199), (57, 1417094), (114, 708547), (133, 607326), (266, 303663), (399, 202442), (798, 101221)]