120809988

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{6619}}^1$

素因数の和:6658

約数の個数: 72

約数和(自身を含む): 339208800

約数和(自身を除く): 218398812

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 6084, 6619, 9126, 13238, 18252, 19857, 26476, 39714, 59571, 79428, 86047, 119142, 172094, 178713, 238284, 258141, 344188, 357426, 516282, 714852, 774423, 1032564, 1118611, 1548846, 2237222, 2323269, 3097692, 3355833, 4474444, 4646538, 6711666, 9293076, 10067499, 13423332, 20134998, 30202497, 40269996, 60404994, 120809988]

約数ペア:

[(1, 120809988), (2, 60404994), (3, 40269996), (4, 30202497), (6, 20134998), (9, 13423332), (12, 10067499), (13, 9293076), (18, 6711666), (26, 4646538), (27, 4474444), (36, 3355833), (39, 3097692), (52, 2323269), (54, 2237222), (78, 1548846), (108, 1118611), (117, 1032564), (156, 774423), (169, 714852), (234, 516282), (338, 357426), (351, 344188), (468, 258141), (507, 238284), (676, 178713), (702, 172094), (1014, 119142), (1404, 86047), (1521, 79428), (2028, 59571), (3042, 39714), (4563, 26476), (6084, 19857), (6619, 18252), (9126, 13238)]