827892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 2369640

約数和(自身を除く): 1541748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 61, 78, 87, 116, 117, 122, 156, 174, 183, 234, 244, 261, 348, 366, 377, 468, 522, 549, 732, 754, 793, 1044, 1098, 1131, 1508, 1586, 1769, 2196, 2262, 2379, 3172, 3393, 3538, 4524, 4758, 5307, 6786, 7076, 7137, 9516, 10614, 13572, 14274, 15921, 21228, 22997, 28548, 31842, 45994, 63684, 68991, 91988, 137982, 206973, 275964, 413946, 827892]

約数ペア:

[(1, 827892), (2, 413946), (3, 275964), (4, 206973), (6, 137982), (9, 91988), (12, 68991), (13, 63684), (18, 45994), (26, 31842), (29, 28548), (36, 22997), (39, 21228), (52, 15921), (58, 14274), (61, 13572), (78, 10614), (87, 9516), (116, 7137), (117, 7076), (122, 6786), (156, 5307), (174, 4758), (183, 4524), (234, 3538), (244, 3393), (261, 3172), (348, 2379), (366, 2262), (377, 2196), (468, 1769), (522, 1586), (549, 1508), (732, 1131), (754, 1098), (793, 1044)]