120771972

素因数分解:

$2^2\times 3^6\times {\mathrm{83}}^1\times {\mathrm{499}}^1$

素因数の和:604

約数の個数: 84

約数和(自身を含む): 321342000

約数和(自身を除く): 200570028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 243, 249, 324, 332, 486, 498, 499, 729, 747, 972, 996, 998, 1458, 1494, 1497, 1996, 2241, 2916, 2988, 2994, 4482, 4491, 5988, 6723, 8964, 8982, 13446, 13473, 17964, 20169, 26892, 26946, 40338, 40419, 41417, 53892, 60507, 80676, 80838, 82834, 121014, 121257, 124251, 161676, 165668, 242028, 242514, 248502, 363771, 372753, 485028, 497004, 727542, 745506, 1118259, 1455084, 1491012, 2236518, 3354777, 4473036, 6709554, 10064331, 13419108, 20128662, 30192993, 40257324, 60385986, 120771972]

約数ペア:

[(1, 120771972), (2, 60385986), (3, 40257324), (4, 30192993), (6, 20128662), (9, 13419108), (12, 10064331), (18, 6709554), (27, 4473036), (36, 3354777), (54, 2236518), (81, 1491012), (83, 1455084), (108, 1118259), (162, 745506), (166, 727542), (243, 497004), (249, 485028), (324, 372753), (332, 363771), (486, 248502), (498, 242514), (499, 242028), (729, 165668), (747, 161676), (972, 124251), (996, 121257), (998, 121014), (1458, 82834), (1494, 80838), (1497, 80676), (1996, 60507), (2241, 53892), (2916, 41417), (2988, 40419), (2994, 40338), (4482, 26946), (4491, 26892), (5988, 20169), (6723, 17964), (8964, 13473), (8982, 13446)]