7983108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:497

約数の個数: 72

約数和(自身を含む): 23412480

約数和(自身を除く): 15429372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 79, 84, 126, 158, 237, 252, 316, 401, 474, 553, 711, 802, 948, 1106, 1203, 1422, 1604, 1659, 2212, 2406, 2807, 2844, 3318, 3609, 4812, 4977, 5614, 6636, 7218, 8421, 9954, 11228, 14436, 16842, 19908, 25263, 31679, 33684, 50526, 63358, 95037, 101052, 126716, 190074, 221753, 285111, 380148, 443506, 570222, 665259, 887012, 1140444, 1330518, 1995777, 2661036, 3991554, 7983108]

約数ペア:

[(1, 7983108), (2, 3991554), (3, 2661036), (4, 1995777), (6, 1330518), (7, 1140444), (9, 887012), (12, 665259), (14, 570222), (18, 443506), (21, 380148), (28, 285111), (36, 221753), (42, 190074), (63, 126716), (79, 101052), (84, 95037), (126, 63358), (158, 50526), (237, 33684), (252, 31679), (316, 25263), (401, 19908), (474, 16842), (553, 14436), (711, 11228), (802, 9954), (948, 8421), (1106, 7218), (1203, 6636), (1422, 5614), (1604, 4977), (1659, 4812), (2212, 3609), (2406, 3318), (2807, 2844)]