64176084

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 197520960

約数和(自身を除く): 133344876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 67, 84, 98, 108, 126, 134, 147, 181, 189, 196, 201, 252, 268, 294, 362, 378, 402, 441, 469, 543, 588, 603, 724, 756, 804, 882, 938, 1086, 1206, 1267, 1323, 1407, 1629, 1764, 1809, 1876, 2172, 2412, 2534, 2646, 2814, 3258, 3283, 3618, 3801, 4221, 4887, 5068, 5292, 5628, 6516, 6566, 7236, 7602, 8442, 8869, 9774, 9849, 11403, 12127, 12663, 13132, 15204, 16884, 17738, 19548, 19698, 22806, 24254, 25326, 26607, 29547, 34209, 35476, 36381, 39396, 45612, 48508, 50652, 53214, 59094, 68418, 72762, 79821, 84889, 88641, 106428, 109143, 118188, 136836, 145524, 159642, 169778, 177282, 218286, 239463, 254667, 319284, 327429, 339556, 354564, 436572, 478926, 509334, 594223, 654858, 764001, 957852, 1018668, 1188446, 1309716, 1528002, 1782669, 2292003, 2376892, 3056004, 3565338, 4584006, 5348007, 7130676, 9168012, 10696014, 16044021, 21392028, 32088042, 64176084]

約数ペア:

[(1, 64176084), (2, 32088042), (3, 21392028), (4, 16044021), (6, 10696014), (7, 9168012), (9, 7130676), (12, 5348007), (14, 4584006), (18, 3565338), (21, 3056004), (27, 2376892), (28, 2292003), (36, 1782669), (42, 1528002), (49, 1309716), (54, 1188446), (63, 1018668), (67, 957852), (84, 764001), (98, 654858), (108, 594223), (126, 509334), (134, 478926), (147, 436572), (181, 354564), (189, 339556), (196, 327429), (201, 319284), (252, 254667), (268, 239463), (294, 218286), (362, 177282), (378, 169778), (402, 159642), (441, 145524), (469, 136836), (543, 118188), (588, 109143), (603, 106428), (724, 88641), (756, 84889), (804, 79821), (882, 72762), (938, 68418), (1086, 59094), (1206, 53214), (1267, 50652), (1323, 48508), (1407, 45612), (1629, 39396), (1764, 36381), (1809, 35476), (1876, 34209), (2172, 29547), (2412, 26607), (2534, 25326), (2646, 24254), (2814, 22806), (3258, 19698), (3283, 19548), (3618, 17738), (3801, 16884), (4221, 15204), (4887, 13132), (5068, 12663), (5292, 12127), (5628, 11403), (6516, 9849), (6566, 9774), (7236, 8869), (7602, 8442)]