90269608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4153}}^1$

素因数の和:4202

約数の個数: 64

約数和(自身を含む): 209361600

約数和(自身を除く): 119091992

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2717, 4153, 5434, 8306, 10868, 16612, 21736, 33224, 45683, 53989, 78907, 91366, 107978, 157814, 182732, 215956, 315628, 365464, 431912, 593879, 631256, 867977, 1025791, 1187758, 1735954, 2051582, 2375516, 3471908, 4103164, 4751032, 6943816, 8206328, 11283701, 22567402, 45134804, 90269608]

約数ペア:

[(1, 90269608), (2, 45134804), (4, 22567402), (8, 11283701), (11, 8206328), (13, 6943816), (19, 4751032), (22, 4103164), (26, 3471908), (38, 2375516), (44, 2051582), (52, 1735954), (76, 1187758), (88, 1025791), (104, 867977), (143, 631256), (152, 593879), (209, 431912), (247, 365464), (286, 315628), (418, 215956), (494, 182732), (572, 157814), (836, 107978), (988, 91366), (1144, 78907), (1672, 53989), (1976, 45683), (2717, 33224), (4153, 21736), (5434, 16612), (8306, 10868)]