72197172

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{46639}}^1$

素因数の和:46692

約数の個数: 36

約数和(自身を含む): 186746560

約数和(自身を除く): 114549388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 46639, 93278, 139917, 186556, 279834, 419751, 559668, 839502, 1679004, 2005477, 4010954, 6016431, 8021908, 12032862, 18049293, 24065724, 36098586, 72197172]

約数ペア:

[(1, 72197172), (2, 36098586), (3, 24065724), (4, 18049293), (6, 12032862), (9, 8021908), (12, 6016431), (18, 4010954), (36, 2005477), (43, 1679004), (86, 839502), (129, 559668), (172, 419751), (258, 279834), (387, 186556), (516, 139917), (774, 93278), (1548, 46639)]