72499032

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{23417}}^1$

素因数の和:23472

約数の個数: 48

約数和(自身を含む): 200926440

約数和(自身を除く): 128427408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 3096, 23417, 46834, 70251, 93668, 140502, 187336, 210753, 281004, 421506, 562008, 843012, 1006931, 1686024, 2013862, 3020793, 4027724, 6041586, 8055448, 9062379, 12083172, 18124758, 24166344, 36249516, 72499032]

約数ペア:

[(1, 72499032), (2, 36249516), (3, 24166344), (4, 18124758), (6, 12083172), (8, 9062379), (9, 8055448), (12, 6041586), (18, 4027724), (24, 3020793), (36, 2013862), (43, 1686024), (72, 1006931), (86, 843012), (129, 562008), (172, 421506), (258, 281004), (344, 210753), (387, 187336), (516, 140502), (774, 93668), (1032, 70251), (1548, 46834), (3096, 23417)]