8630748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1181}}^1$

素因数の和:1227

約数の個数: 72

約数和(自身を含む): 25814880

約数和(自身を除く): 17184132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1181, 1218, 1827, 2362, 2436, 3543, 3654, 4724, 7086, 7308, 8267, 10629, 14172, 16534, 21258, 24801, 33068, 34249, 42516, 49602, 68498, 74403, 99204, 102747, 136996, 148806, 205494, 239743, 297612, 308241, 410988, 479486, 616482, 719229, 958972, 1232964, 1438458, 2157687, 2876916, 4315374, 8630748]

約数ペア:

[(1, 8630748), (2, 4315374), (3, 2876916), (4, 2157687), (6, 1438458), (7, 1232964), (9, 958972), (12, 719229), (14, 616482), (18, 479486), (21, 410988), (28, 308241), (29, 297612), (36, 239743), (42, 205494), (58, 148806), (63, 136996), (84, 102747), (87, 99204), (116, 74403), (126, 68498), (174, 49602), (203, 42516), (252, 34249), (261, 33068), (348, 24801), (406, 21258), (522, 16534), (609, 14172), (812, 10629), (1044, 8267), (1181, 7308), (1218, 7086), (1827, 4724), (2362, 3654), (2436, 3543)]