72171372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:152

約数の個数: 192

約数和(自身を含む): 223534080

約数和(自身を除く): 151362708

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 39, 42, 43, 52, 53, 58, 78, 84, 86, 87, 91, 106, 116, 129, 156, 159, 172, 174, 182, 203, 212, 258, 273, 301, 318, 348, 364, 371, 377, 406, 516, 546, 559, 602, 609, 636, 689, 742, 754, 812, 903, 1092, 1113, 1118, 1131, 1204, 1218, 1247, 1378, 1484, 1508, 1537, 1677, 1806, 2067, 2226, 2236, 2262, 2279, 2436, 2494, 2639, 2756, 3074, 3354, 3612, 3741, 3913, 4134, 4452, 4524, 4558, 4611, 4823, 4988, 5278, 6148, 6708, 6837, 7482, 7826, 7917, 8268, 8729, 9116, 9222, 9646, 10556, 10759, 11739, 13674, 14469, 14964, 15652, 15834, 15953, 16211, 17458, 18444, 19292, 19981, 21518, 23478, 26187, 27348, 28938, 29627, 31668, 31906, 32277, 32422, 34916, 39962, 43036, 46956, 47859, 48633, 52374, 57876, 59254, 59943, 63812, 64554, 64844, 66091, 79924, 88881, 95718, 97266, 104748, 113477, 118508, 119886, 129108, 132182, 139867, 177762, 191436, 194532, 198273, 207389, 226954, 239772, 264364, 279734, 340431, 355524, 396546, 414778, 419601, 453908, 462637, 559468, 622167, 680862, 793092, 829556, 839202, 859183, 925274, 1244334, 1361724, 1387911, 1678404, 1718366, 1850548, 2488668, 2577549, 2775822, 3436732, 5155098, 5551644, 6014281, 10310196, 12028562, 18042843, 24057124, 36085686, 72171372]

約数ペア:

[(1, 72171372), (2, 36085686), (3, 24057124), (4, 18042843), (6, 12028562), (7, 10310196), (12, 6014281), (13, 5551644), (14, 5155098), (21, 3436732), (26, 2775822), (28, 2577549), (29, 2488668), (39, 1850548), (42, 1718366), (43, 1678404), (52, 1387911), (53, 1361724), (58, 1244334), (78, 925274), (84, 859183), (86, 839202), (87, 829556), (91, 793092), (106, 680862), (116, 622167), (129, 559468), (156, 462637), (159, 453908), (172, 419601), (174, 414778), (182, 396546), (203, 355524), (212, 340431), (258, 279734), (273, 264364), (301, 239772), (318, 226954), (348, 207389), (364, 198273), (371, 194532), (377, 191436), (406, 177762), (516, 139867), (546, 132182), (559, 129108), (602, 119886), (609, 118508), (636, 113477), (689, 104748), (742, 97266), (754, 95718), (812, 88881), (903, 79924), (1092, 66091), (1113, 64844), (1118, 64554), (1131, 63812), (1204, 59943), (1218, 59254), (1247, 57876), (1378, 52374), (1484, 48633), (1508, 47859), (1537, 46956), (1677, 43036), (1806, 39962), (2067, 34916), (2226, 32422), (2236, 32277), (2262, 31906), (2279, 31668), (2436, 29627), (2494, 28938), (2639, 27348), (2756, 26187), (3074, 23478), (3354, 21518), (3612, 19981), (3741, 19292), (3913, 18444), (4134, 17458), (4452, 16211), (4524, 15953), (4558, 15834), (4611, 15652), (4823, 14964), (4988, 14469), (5278, 13674), (6148, 11739), (6708, 10759), (6837, 10556), (7482, 9646), (7826, 9222), (7917, 9116), (8268, 8729)]