74017008

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2081}}^1$

素因数の和:2127

約数の個数: 120

約数和(自身を含む): 234932880

約数和(自身を除く): 160915872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2081, 2223, 2736, 2964, 3952, 4162, 4446, 5928, 6243, 8324, 8892, 11856, 12486, 16648, 17784, 18729, 24972, 27053, 33296, 35568, 37458, 39539, 49944, 54106, 74916, 79078, 81159, 99888, 108212, 118617, 149832, 158156, 162318, 216424, 237234, 243477, 299664, 316312, 324636, 355851, 432848, 474468, 486954, 514007, 632624, 649272, 711702, 948936, 973908, 1028014, 1298544, 1423404, 1542021, 1897872, 1947816, 2056028, 2846808, 3084042, 3895632, 4112056, 4626063, 5693616, 6168084, 8224112, 9252126, 12336168, 18504252, 24672336, 37008504, 74017008]

約数ペア:

[(1, 74017008), (2, 37008504), (3, 24672336), (4, 18504252), (6, 12336168), (8, 9252126), (9, 8224112), (12, 6168084), (13, 5693616), (16, 4626063), (18, 4112056), (19, 3895632), (24, 3084042), (26, 2846808), (36, 2056028), (38, 1947816), (39, 1897872), (48, 1542021), (52, 1423404), (57, 1298544), (72, 1028014), (76, 973908), (78, 948936), (104, 711702), (114, 649272), (117, 632624), (144, 514007), (152, 486954), (156, 474468), (171, 432848), (208, 355851), (228, 324636), (234, 316312), (247, 299664), (304, 243477), (312, 237234), (342, 216424), (456, 162318), (468, 158156), (494, 149832), (624, 118617), (684, 108212), (741, 99888), (912, 81159), (936, 79078), (988, 74916), (1368, 54106), (1482, 49944), (1872, 39539), (1976, 37458), (2081, 35568), (2223, 33296), (2736, 27053), (2964, 24972), (3952, 18729), (4162, 17784), (4446, 16648), (5928, 12486), (6243, 11856), (8324, 8892)]