72838836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{9967}}^1$

素因数の和:10013

約数の個数: 72

約数和(自身を含む): 217701120

約数和(自身を除く): 144862284

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, 9967, 19934, 29901, 39868, 59802, 69769, 89703, 119604, 139538, 179406, 209307, 279076, 289043, 358812, 418614, 578086, 627921, 837228, 867129, 1156172, 1255842, 1734258, 2023301, 2511684, 2601387, 3468516, 4046602, 5202774, 6069903, 8093204, 10405548, 12139806, 18209709, 24279612, 36419418, 72838836]

約数ペア:

[(1, 72838836), (2, 36419418), (3, 24279612), (4, 18209709), (6, 12139806), (7, 10405548), (9, 8093204), (12, 6069903), (14, 5202774), (18, 4046602), (21, 3468516), (28, 2601387), (29, 2511684), (36, 2023301), (42, 1734258), (58, 1255842), (63, 1156172), (84, 867129), (87, 837228), (116, 627921), (126, 578086), (174, 418614), (203, 358812), (252, 289043), (261, 279076), (348, 209307), (406, 179406), (522, 139538), (609, 119604), (812, 89703), (1044, 69769), (1218, 59802), (1827, 39868), (2436, 29901), (3654, 19934), (7308, 9967)]