8887788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2713}}^1$

素因数の和:2743

約数の個数: 72

約数和(自身を含む): 27661088

約数和(自身を除く): 18773300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 2713, 3276, 5426, 8139, 10852, 16278, 18991, 24417, 32556, 35269, 37982, 48834, 56973, 70538, 75964, 97668, 105807, 113946, 141076, 170919, 211614, 227892, 246883, 317421, 341838, 423228, 493766, 634842, 683676, 740649, 987532, 1269684, 1481298, 2221947, 2962596, 4443894, 8887788]

約数ペア:

[(1, 8887788), (2, 4443894), (3, 2962596), (4, 2221947), (6, 1481298), (7, 1269684), (9, 987532), (12, 740649), (13, 683676), (14, 634842), (18, 493766), (21, 423228), (26, 341838), (28, 317421), (36, 246883), (39, 227892), (42, 211614), (52, 170919), (63, 141076), (78, 113946), (84, 105807), (91, 97668), (117, 75964), (126, 70538), (156, 56973), (182, 48834), (234, 37982), (252, 35269), (273, 32556), (364, 24417), (468, 18991), (546, 16278), (819, 10852), (1092, 8139), (1638, 5426), (2713, 3276)]