87854832

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:759

約数の個数: 120

約数和(自身を含む): 268920288

約数和(自身を除く): 181065456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 71, 72, 78, 104, 117, 142, 144, 156, 208, 213, 234, 284, 312, 426, 468, 568, 624, 639, 661, 852, 923, 936, 1136, 1278, 1322, 1704, 1846, 1872, 1983, 2556, 2644, 2769, 3408, 3692, 3966, 5112, 5288, 5538, 5949, 7384, 7932, 8307, 8593, 10224, 10576, 11076, 11898, 14768, 15864, 16614, 17186, 22152, 23796, 25779, 31728, 33228, 34372, 44304, 46931, 47592, 51558, 66456, 68744, 77337, 93862, 95184, 103116, 132912, 137488, 140793, 154674, 187724, 206232, 281586, 309348, 375448, 412464, 422379, 563172, 610103, 618696, 750896, 844758, 1126344, 1220206, 1237392, 1689516, 1830309, 2252688, 2440412, 3379032, 3660618, 4880824, 5490927, 6758064, 7321236, 9761648, 10981854, 14642472, 21963708, 29284944, 43927416, 87854832]

約数ペア:

[(1, 87854832), (2, 43927416), (3, 29284944), (4, 21963708), (6, 14642472), (8, 10981854), (9, 9761648), (12, 7321236), (13, 6758064), (16, 5490927), (18, 4880824), (24, 3660618), (26, 3379032), (36, 2440412), (39, 2252688), (48, 1830309), (52, 1689516), (71, 1237392), (72, 1220206), (78, 1126344), (104, 844758), (117, 750896), (142, 618696), (144, 610103), (156, 563172), (208, 422379), (213, 412464), (234, 375448), (284, 309348), (312, 281586), (426, 206232), (468, 187724), (568, 154674), (624, 140793), (639, 137488), (661, 132912), (852, 103116), (923, 95184), (936, 93862), (1136, 77337), (1278, 68744), (1322, 66456), (1704, 51558), (1846, 47592), (1872, 46931), (1983, 44304), (2556, 34372), (2644, 33228), (2769, 31728), (3408, 25779), (3692, 23796), (3966, 22152), (5112, 17186), (5288, 16614), (5538, 15864), (5949, 14768), (7384, 11898), (7932, 11076), (8307, 10576), (8593, 10224)]