79816212

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1578

約数の個数: 96

約数和(自身を含む): 239984640

約数和(自身を除く): 160168428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 71, 84, 108, 126, 142, 189, 213, 252, 284, 378, 426, 497, 639, 756, 852, 994, 1278, 1487, 1491, 1917, 1988, 2556, 2974, 2982, 3834, 4461, 4473, 5948, 5964, 7668, 8922, 8946, 10409, 13383, 13419, 17844, 17892, 20818, 26766, 26838, 31227, 40149, 41636, 53532, 53676, 62454, 80298, 93681, 105577, 124908, 160596, 187362, 211154, 281043, 316731, 374724, 422308, 562086, 633462, 739039, 950193, 1124172, 1266924, 1478078, 1900386, 2217117, 2850579, 2956156, 3800772, 4434234, 5701158, 6651351, 8868468, 11402316, 13302702, 19954053, 26605404, 39908106, 79816212]

約数ペア:

[(1, 79816212), (2, 39908106), (3, 26605404), (4, 19954053), (6, 13302702), (7, 11402316), (9, 8868468), (12, 6651351), (14, 5701158), (18, 4434234), (21, 3800772), (27, 2956156), (28, 2850579), (36, 2217117), (42, 1900386), (54, 1478078), (63, 1266924), (71, 1124172), (84, 950193), (108, 739039), (126, 633462), (142, 562086), (189, 422308), (213, 374724), (252, 316731), (284, 281043), (378, 211154), (426, 187362), (497, 160596), (639, 124908), (756, 105577), (852, 93681), (994, 80298), (1278, 62454), (1487, 53676), (1491, 53532), (1917, 41636), (1988, 40149), (2556, 31227), (2974, 26838), (2982, 26766), (3834, 20818), (4461, 17892), (4473, 17844), (5948, 13419), (5964, 13383), (7668, 10409), (8922, 8946)]