80863506

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3529}}^1$

素因数の和:3623

約数の個数: 48

約数和(自身を含む): 187231200

約数和(自身を除く): 106367694

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 67, 114, 134, 171, 201, 342, 402, 603, 1206, 1273, 2546, 3529, 3819, 7058, 7638, 10587, 11457, 21174, 22914, 31761, 63522, 67051, 134102, 201153, 236443, 402306, 472886, 603459, 709329, 1206918, 1418658, 2127987, 4255974, 4492417, 8984834, 13477251, 26954502, 40431753, 80863506]

約数ペア:

[(1, 80863506), (2, 40431753), (3, 26954502), (6, 13477251), (9, 8984834), (18, 4492417), (19, 4255974), (38, 2127987), (57, 1418658), (67, 1206918), (114, 709329), (134, 603459), (171, 472886), (201, 402306), (342, 236443), (402, 201153), (603, 134102), (1206, 67051), (1273, 63522), (2546, 31761), (3529, 22914), (3819, 21174), (7058, 11457), (7638, 10587)]