77880458866

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18617}}^1\times {\mathrm{6949}}^1$

素因数の和:25618

約数の個数: 32

約数和(自身を含む): 136641225600

約数和(自身を除く): 58760766734

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 6949, 13898, 18617, 37234, 48643, 97286, 130319, 260638, 298807, 597614, 800531, 1601062, 2091649, 4183298, 5603717, 11207434, 129369533, 258739066, 905586731, 1811173462, 5562889919, 11125779838, 38940229433, 77880458866]

約数ペア:

[(1, 77880458866), (2, 38940229433), (7, 11125779838), (14, 5562889919), (43, 1811173462), (86, 905586731), (301, 258739066), (602, 129369533), (6949, 11207434), (13898, 5603717), (18617, 4183298), (37234, 2091649), (48643, 1601062), (97286, 800531), (130319, 597614), (260638, 298807)]