73980218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1663}}^1$

素因数の和:1766

約数の個数: 32

約数和(自身を含む): 125798400

約数和(自身を除く): 51818182

約数列:

[1, 2, 13, 26, 29, 58, 59, 118, 377, 754, 767, 1534, 1663, 1711, 3326, 3422, 21619, 22243, 43238, 44486, 48227, 96454, 98117, 196234, 626951, 1253902, 1275521, 2551042, 2845393, 5690786, 36990109, 73980218]

約数ペア:

[(1, 73980218), (2, 36990109), (13, 5690786), (26, 2845393), (29, 2551042), (58, 1275521), (59, 1253902), (118, 626951), (377, 196234), (754, 98117), (767, 96454), (1534, 48227), (1663, 44486), (1711, 43238), (3326, 22243), (3422, 21619)]