72716328

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{32579}}^1$

素因数の和:32622

約数の個数: 48

約数和(自身を含む): 203299200

約数和(自身を除く): 130582872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 32579, 65158, 97737, 130316, 195474, 260632, 293211, 390948, 586422, 781896, 1009949, 1172844, 2019898, 2345688, 3029847, 4039796, 6059694, 8079592, 9089541, 12119388, 18179082, 24238776, 36358164, 72716328]

約数ペア:

[(1, 72716328), (2, 36358164), (3, 24238776), (4, 18179082), (6, 12119388), (8, 9089541), (9, 8079592), (12, 6059694), (18, 4039796), (24, 3029847), (31, 2345688), (36, 2019898), (62, 1172844), (72, 1009949), (93, 781896), (124, 586422), (186, 390948), (248, 293211), (279, 260632), (372, 195474), (558, 130316), (744, 97737), (1116, 65158), (2232, 32579)]