77204296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:566

約数の個数: 64

約数和(自身を含む): 166320000

約数和(自身を除く): 89115704

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 89, 104, 152, 178, 247, 356, 439, 494, 712, 878, 988, 1157, 1691, 1756, 1976, 2314, 3382, 3512, 4628, 5707, 6764, 8341, 9256, 11414, 13528, 16682, 21983, 22828, 33364, 39071, 43966, 45656, 66728, 78142, 87932, 108433, 156284, 175864, 216866, 312568, 433732, 507923, 742349, 867464, 1015846, 1484698, 2031692, 2969396, 4063384, 5938792, 9650537, 19301074, 38602148, 77204296]

約数ペア:

[(1, 77204296), (2, 38602148), (4, 19301074), (8, 9650537), (13, 5938792), (19, 4063384), (26, 2969396), (38, 2031692), (52, 1484698), (76, 1015846), (89, 867464), (104, 742349), (152, 507923), (178, 433732), (247, 312568), (356, 216866), (439, 175864), (494, 156284), (712, 108433), (878, 87932), (988, 78142), (1157, 66728), (1691, 45656), (1756, 43966), (1976, 39071), (2314, 33364), (3382, 22828), (3512, 21983), (4628, 16682), (5707, 13528), (6764, 11414), (8341, 9256)]