87893676

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1723}}^1$

素因数の和:1855

約数の個数: 72

約数和(自身を含む): 241601360

約数和(自身を除く): 153707684

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 109, 117, 156, 218, 234, 327, 436, 468, 654, 981, 1308, 1417, 1723, 1962, 2834, 3446, 3924, 4251, 5169, 5668, 6892, 8502, 10338, 12753, 15507, 17004, 20676, 22399, 25506, 31014, 44798, 51012, 62028, 67197, 89596, 134394, 187807, 201591, 268788, 375614, 403182, 563421, 751228, 806364, 1126842, 1690263, 2253684, 2441491, 3380526, 4882982, 6761052, 7324473, 9765964, 14648946, 21973419, 29297892, 43946838, 87893676]

約数ペア:

[(1, 87893676), (2, 43946838), (3, 29297892), (4, 21973419), (6, 14648946), (9, 9765964), (12, 7324473), (13, 6761052), (18, 4882982), (26, 3380526), (36, 2441491), (39, 2253684), (52, 1690263), (78, 1126842), (109, 806364), (117, 751228), (156, 563421), (218, 403182), (234, 375614), (327, 268788), (436, 201591), (468, 187807), (654, 134394), (981, 89596), (1308, 67197), (1417, 62028), (1723, 51012), (1962, 44798), (2834, 31014), (3446, 25506), (3924, 22399), (4251, 20676), (5169, 17004), (5668, 15507), (6892, 12753), (8502, 10338)]