40896612

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:993

約数の個数: 72

約数和(自身を含む): 109549440

約数和(自身を除く): 68652828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 43, 58, 86, 87, 116, 129, 172, 174, 258, 261, 348, 387, 516, 522, 774, 911, 1044, 1247, 1548, 1822, 2494, 2733, 3644, 3741, 4988, 5466, 7482, 8199, 10932, 11223, 14964, 16398, 22446, 26419, 32796, 39173, 44892, 52838, 78346, 79257, 105676, 117519, 156692, 158514, 235038, 237771, 317028, 352557, 470076, 475542, 705114, 951084, 1136017, 1410228, 2272034, 3408051, 4544068, 6816102, 10224153, 13632204, 20448306, 40896612]

約数ペア:

[(1, 40896612), (2, 20448306), (3, 13632204), (4, 10224153), (6, 6816102), (9, 4544068), (12, 3408051), (18, 2272034), (29, 1410228), (36, 1136017), (43, 951084), (58, 705114), (86, 475542), (87, 470076), (116, 352557), (129, 317028), (172, 237771), (174, 235038), (258, 158514), (261, 156692), (348, 117519), (387, 105676), (516, 79257), (522, 78346), (774, 52838), (911, 44892), (1044, 39173), (1247, 32796), (1548, 26419), (1822, 22446), (2494, 16398), (2733, 14964), (3644, 11223), (3741, 10932), (4988, 8199), (5466, 7482)]