80101476

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:543

約数の個数: 144

約数和(自身を含む): 254800000

約数和(自身を除く): 174698524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 343, 364, 441, 468, 499, 546, 588, 637, 686, 819, 882, 998, 1029, 1092, 1274, 1372, 1497, 1638, 1764, 1911, 1996, 2058, 2548, 2994, 3087, 3276, 3493, 3822, 4116, 4459, 4491, 5733, 5988, 6174, 6487, 6986, 7644, 8918, 8982, 10479, 11466, 12348, 12974, 13377, 13972, 17836, 17964, 19461, 20958, 22932, 24451, 25948, 26754, 31437, 38922, 40131, 41916, 45409, 48902, 53508, 58383, 62874, 73353, 77844, 80262, 90818, 97804, 116766, 125748, 136227, 146706, 160524, 171157, 181636, 220059, 233532, 272454, 293412, 317863, 342314, 408681, 440118, 513471, 544908, 635726, 684628, 817362, 880236, 953589, 1026942, 1271452, 1540413, 1634724, 1907178, 2053884, 2225041, 2860767, 3080826, 3814356, 4450082, 5721534, 6161652, 6675123, 8900164, 11443068, 13350246, 20025369, 26700492, 40050738, 80101476]

約数ペア:

[(1, 80101476), (2, 40050738), (3, 26700492), (4, 20025369), (6, 13350246), (7, 11443068), (9, 8900164), (12, 6675123), (13, 6161652), (14, 5721534), (18, 4450082), (21, 3814356), (26, 3080826), (28, 2860767), (36, 2225041), (39, 2053884), (42, 1907178), (49, 1634724), (52, 1540413), (63, 1271452), (78, 1026942), (84, 953589), (91, 880236), (98, 817362), (117, 684628), (126, 635726), (147, 544908), (156, 513471), (182, 440118), (196, 408681), (234, 342314), (252, 317863), (273, 293412), (294, 272454), (343, 233532), (364, 220059), (441, 181636), (468, 171157), (499, 160524), (546, 146706), (588, 136227), (637, 125748), (686, 116766), (819, 97804), (882, 90818), (998, 80262), (1029, 77844), (1092, 73353), (1274, 62874), (1372, 58383), (1497, 53508), (1638, 48902), (1764, 45409), (1911, 41916), (1996, 40131), (2058, 38922), (2548, 31437), (2994, 26754), (3087, 25948), (3276, 24451), (3493, 22932), (3822, 20958), (4116, 19461), (4459, 17964), (4491, 17836), (5733, 13972), (5988, 13377), (6174, 12974), (6487, 12348), (6986, 11466), (7644, 10479), (8918, 8982)]