77395964

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 145152000

約数和(自身を除く): 67756036

約数列:

[1, 2, 4, 31, 59, 62, 71, 118, 124, 142, 149, 236, 284, 298, 596, 1829, 2201, 3658, 4189, 4402, 4619, 7316, 8378, 8791, 8804, 9238, 10579, 16756, 17582, 18476, 21158, 35164, 42316, 129859, 259718, 272521, 327949, 519436, 545042, 624161, 655898, 1090084, 1248322, 1311796, 2496644, 19348991, 38697982, 77395964]

約数ペア:

[(1, 77395964), (2, 38697982), (4, 19348991), (31, 2496644), (59, 1311796), (62, 1248322), (71, 1090084), (118, 655898), (124, 624161), (142, 545042), (149, 519436), (236, 327949), (284, 272521), (298, 259718), (596, 129859), (1829, 42316), (2201, 35164), (3658, 21158), (4189, 18476), (4402, 17582), (4619, 16756), (7316, 10579), (8378, 9238), (8791, 8804)]