84015568

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3037}}^1$

素因数の和:3084

約数の個数: 80

約数和(自身を含む): 210958720

約数和(自身を除く): 126943152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3037, 3458, 3952, 6074, 6916, 12148, 13832, 21259, 24296, 27664, 39481, 42518, 48592, 57703, 78962, 85036, 115406, 157924, 170072, 230812, 276367, 315848, 340144, 403921, 461624, 552734, 631696, 750139, 807842, 923248, 1105468, 1500278, 1615684, 2210936, 3000556, 3231368, 4421872, 5250973, 6001112, 6462736, 10501946, 12002224, 21003892, 42007784, 84015568]

約数ペア:

[(1, 84015568), (2, 42007784), (4, 21003892), (7, 12002224), (8, 10501946), (13, 6462736), (14, 6001112), (16, 5250973), (19, 4421872), (26, 3231368), (28, 3000556), (38, 2210936), (52, 1615684), (56, 1500278), (76, 1105468), (91, 923248), (104, 807842), (112, 750139), (133, 631696), (152, 552734), (182, 461624), (208, 403921), (247, 340144), (266, 315848), (304, 276367), (364, 230812), (494, 170072), (532, 157924), (728, 115406), (988, 85036), (1064, 78962), (1456, 57703), (1729, 48592), (1976, 42518), (2128, 39481), (3037, 27664), (3458, 24296), (3952, 21259), (6074, 13832), (6916, 12148)]