787929948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{45503}}^1$

素因数の和:45563

約数の個数: 72

約数和(自身を含む): 2202939648

約数和(自身を除く): 1415009700

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8658, 17316, 45503, 91006, 136509, 182012, 273018, 409527, 546036, 591539, 819054, 1183078, 1638108, 1683611, 1774617, 2366156, 3367222, 3549234, 5050833, 5323851, 6734444, 7098468, 10101666, 10647702, 15152499, 20203332, 21295404, 21886943, 30304998, 43773886, 60609996, 65660829, 87547772, 131321658, 196982487, 262643316, 393964974, 787929948]

約数ペア:

[(1, 787929948), (2, 393964974), (3, 262643316), (4, 196982487), (6, 131321658), (9, 87547772), (12, 65660829), (13, 60609996), (18, 43773886), (26, 30304998), (36, 21886943), (37, 21295404), (39, 20203332), (52, 15152499), (74, 10647702), (78, 10101666), (111, 7098468), (117, 6734444), (148, 5323851), (156, 5050833), (222, 3549234), (234, 3367222), (333, 2366156), (444, 1774617), (468, 1683611), (481, 1638108), (666, 1183078), (962, 819054), (1332, 591539), (1443, 546036), (1924, 409527), (2886, 273018), (4329, 182012), (5772, 136509), (8658, 91006), (17316, 45503)]