72406328

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7121}}^1$

素因数の和:7199

約数の個数: 32

約数和(自身を含む): 143579520

約数和(自身を除く): 71173192

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 5084, 7121, 10168, 14242, 28484, 56968, 220751, 291961, 441502, 583922, 883004, 1167844, 1766008, 2335688, 9050791, 18101582, 36203164, 72406328]

約数ペア:

[(1, 72406328), (2, 36203164), (4, 18101582), (8, 9050791), (31, 2335688), (41, 1766008), (62, 1167844), (82, 883004), (124, 583922), (164, 441502), (248, 291961), (328, 220751), (1271, 56968), (2542, 28484), (5084, 14242), (7121, 10168)]