78090304

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1$

素因数の和:611

約数の個数: 56

約数和(自身を含む): 164592000

約数和(自身を除く): 86501696

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 149, 152, 298, 304, 431, 596, 608, 862, 1192, 1216, 1724, 2384, 2831, 3448, 4768, 5662, 6896, 8189, 9536, 11324, 13792, 16378, 22648, 27584, 32756, 45296, 64219, 65512, 90592, 128438, 131024, 181184, 256876, 262048, 513752, 524096, 1027504, 1220161, 2055008, 2440322, 4110016, 4880644, 9761288, 19522576, 39045152, 78090304]

約数ペア:

[(1, 78090304), (2, 39045152), (4, 19522576), (8, 9761288), (16, 4880644), (19, 4110016), (32, 2440322), (38, 2055008), (64, 1220161), (76, 1027504), (149, 524096), (152, 513752), (298, 262048), (304, 256876), (431, 181184), (596, 131024), (608, 128438), (862, 90592), (1192, 65512), (1216, 64219), (1724, 45296), (2384, 32756), (2831, 27584), (3448, 22648), (4768, 16378), (5662, 13792), (6896, 11324), (8189, 9536)]