85708304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:756

約数の個数: 80

約数和(自身を含む): 195416064

約数和(自身を除く): 109707760

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 44, 46, 62, 88, 92, 124, 176, 184, 248, 253, 341, 368, 496, 506, 682, 683, 713, 1012, 1364, 1366, 1426, 2024, 2728, 2732, 2852, 4048, 5456, 5464, 5704, 7513, 7843, 10928, 11408, 15026, 15686, 15709, 21173, 30052, 31372, 31418, 42346, 60104, 62744, 62836, 84692, 120208, 125488, 125672, 169384, 172799, 232903, 251344, 338768, 345598, 465806, 486979, 691196, 931612, 973958, 1382392, 1863224, 1947916, 2764784, 3726448, 3895832, 5356769, 7791664, 10713538, 21427076, 42854152, 85708304]

約数ペア:

[(1, 85708304), (2, 42854152), (4, 21427076), (8, 10713538), (11, 7791664), (16, 5356769), (22, 3895832), (23, 3726448), (31, 2764784), (44, 1947916), (46, 1863224), (62, 1382392), (88, 973958), (92, 931612), (124, 691196), (176, 486979), (184, 465806), (248, 345598), (253, 338768), (341, 251344), (368, 232903), (496, 172799), (506, 169384), (682, 125672), (683, 125488), (713, 120208), (1012, 84692), (1364, 62836), (1366, 62744), (1426, 60104), (2024, 42346), (2728, 31418), (2732, 31372), (2852, 30052), (4048, 21173), (5456, 15709), (5464, 15686), (5704, 15026), (7513, 11408), (7843, 10928)]