72385744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7681}}^1$

素因数の和:7739

約数の個数: 40

約数和(自身を含む): 152410880

約数和(自身を除く): 80025136

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 7681, 9424, 15362, 30724, 61448, 122896, 145939, 238111, 291878, 476222, 583756, 952444, 1167512, 1904888, 2335024, 3809776, 4524109, 9048218, 18096436, 36192872, 72385744]

約数ペア:

[(1, 72385744), (2, 36192872), (4, 18096436), (8, 9048218), (16, 4524109), (19, 3809776), (31, 2335024), (38, 1904888), (62, 1167512), (76, 952444), (124, 583756), (152, 476222), (248, 291878), (304, 238111), (496, 145939), (589, 122896), (1178, 61448), (2356, 30724), (4712, 15362), (7681, 9424)]