61306812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8389}}^1$

素因数の和:8435

約数の個数: 72

約数和(自身を含む): 183237600

約数和(自身を除く): 121930788

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, 1218, 1827, 2436, 3654, 7308, 8389, 16778, 25167, 33556, 50334, 58723, 75501, 100668, 117446, 151002, 176169, 234892, 243281, 302004, 352338, 486562, 528507, 704676, 729843, 973124, 1057014, 1459686, 1702967, 2114028, 2189529, 2919372, 3405934, 4379058, 5108901, 6811868, 8758116, 10217802, 15326703, 20435604, 30653406, 61306812]

約数ペア:

[(1, 61306812), (2, 30653406), (3, 20435604), (4, 15326703), (6, 10217802), (7, 8758116), (9, 6811868), (12, 5108901), (14, 4379058), (18, 3405934), (21, 2919372), (28, 2189529), (29, 2114028), (36, 1702967), (42, 1459686), (58, 1057014), (63, 973124), (84, 729843), (87, 704676), (116, 528507), (126, 486562), (174, 352338), (203, 302004), (252, 243281), (261, 234892), (348, 176169), (406, 151002), (522, 117446), (609, 100668), (812, 75501), (1044, 58723), (1218, 50334), (1827, 33556), (2436, 25167), (3654, 16778), (7308, 8389)]