83872118

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 163749600

約数和(自身を除く): 79877482

約数列:

[1, 2, 11, 17, 19, 22, 29, 34, 37, 38, 58, 74, 121, 187, 209, 242, 319, 323, 374, 407, 418, 493, 551, 629, 638, 646, 703, 814, 986, 1073, 1102, 1258, 1406, 2057, 2146, 2299, 3509, 3553, 4114, 4477, 4598, 5423, 6061, 6919, 7018, 7106, 7733, 8954, 9367, 10846, 11803, 11951, 12122, 13838, 15466, 18241, 18734, 20387, 23606, 23902, 36482, 39083, 40774, 59653, 66671, 76109, 78166, 85063, 103037, 119306, 129833, 131461, 133342, 152218, 170126, 200651, 206074, 224257, 259666, 262922, 346579, 401302, 448514, 693158, 1133407, 1446071, 2207161, 2266814, 2466827, 2892142, 3812369, 4414322, 4933654, 7624738, 41936059, 83872118]

約数ペア:

[(1, 83872118), (2, 41936059), (11, 7624738), (17, 4933654), (19, 4414322), (22, 3812369), (29, 2892142), (34, 2466827), (37, 2266814), (38, 2207161), (58, 1446071), (74, 1133407), (121, 693158), (187, 448514), (209, 401302), (242, 346579), (319, 262922), (323, 259666), (374, 224257), (407, 206074), (418, 200651), (493, 170126), (551, 152218), (629, 133342), (638, 131461), (646, 129833), (703, 119306), (814, 103037), (986, 85063), (1073, 78166), (1102, 76109), (1258, 66671), (1406, 59653), (2057, 40774), (2146, 39083), (2299, 36482), (3509, 23902), (3553, 23606), (4114, 20387), (4477, 18734), (4598, 18241), (5423, 15466), (6061, 13838), (6919, 12122), (7018, 11951), (7106, 11803), (7733, 10846), (8954, 9367)]