56745108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{2713}}^1$

素因数の和:2813

約数の個数: 72

約数和(自身を含む): 165966528

約数和(自身を除く): 109221420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1494, 1743, 2324, 2713, 2988, 3486, 5229, 5426, 6972, 8139, 10458, 10852, 16278, 18991, 20916, 24417, 32556, 37982, 48834, 56973, 75964, 97668, 113946, 170919, 225179, 227892, 341838, 450358, 675537, 683676, 900716, 1351074, 1576253, 2026611, 2702148, 3152506, 4053222, 4728759, 6305012, 8106444, 9457518, 14186277, 18915036, 28372554, 56745108]

約数ペア:

[(1, 56745108), (2, 28372554), (3, 18915036), (4, 14186277), (6, 9457518), (7, 8106444), (9, 6305012), (12, 4728759), (14, 4053222), (18, 3152506), (21, 2702148), (28, 2026611), (36, 1576253), (42, 1351074), (63, 900716), (83, 683676), (84, 675537), (126, 450358), (166, 341838), (249, 227892), (252, 225179), (332, 170919), (498, 113946), (581, 97668), (747, 75964), (996, 56973), (1162, 48834), (1494, 37982), (1743, 32556), (2324, 24417), (2713, 20916), (2988, 18991), (3486, 16278), (5229, 10852), (5426, 10458), (6972, 8139)]