85887396

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:474

約数の個数: 108

約数和(自身を含む): 254889180

約数和(自身を除く): 169001784

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 181, 196, 252, 269, 294, 362, 441, 538, 543, 588, 724, 807, 882, 1076, 1086, 1267, 1614, 1629, 1764, 1883, 2172, 2421, 2534, 3228, 3258, 3766, 3801, 4842, 5068, 5649, 6516, 7532, 7602, 8869, 9684, 11298, 11403, 13181, 15204, 16947, 17738, 22596, 22806, 26362, 26607, 33894, 35476, 39543, 45612, 48689, 52724, 53214, 67788, 79086, 79821, 97378, 106428, 118629, 146067, 158172, 159642, 194756, 237258, 292134, 319284, 340823, 438201, 474516, 584268, 681646, 876402, 1022469, 1363292, 1752804, 2044938, 2385761, 3067407, 4089876, 4771522, 6134814, 7157283, 9543044, 12269628, 14314566, 21471849, 28629132, 42943698, 85887396]

約数ペア:

[(1, 85887396), (2, 42943698), (3, 28629132), (4, 21471849), (6, 14314566), (7, 12269628), (9, 9543044), (12, 7157283), (14, 6134814), (18, 4771522), (21, 4089876), (28, 3067407), (36, 2385761), (42, 2044938), (49, 1752804), (63, 1363292), (84, 1022469), (98, 876402), (126, 681646), (147, 584268), (181, 474516), (196, 438201), (252, 340823), (269, 319284), (294, 292134), (362, 237258), (441, 194756), (538, 159642), (543, 158172), (588, 146067), (724, 118629), (807, 106428), (882, 97378), (1076, 79821), (1086, 79086), (1267, 67788), (1614, 53214), (1629, 52724), (1764, 48689), (1883, 45612), (2172, 39543), (2421, 35476), (2534, 33894), (3228, 26607), (3258, 26362), (3766, 22806), (3801, 22596), (4842, 17738), (5068, 16947), (5649, 15204), (6516, 13181), (7532, 11403), (7602, 11298), (8869, 9684)]