78941376

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4421}}^1$

素因数の和:4470

約数の個数: 84

約数和(自身を含む): 233623104

約数和(自身を除く): 154681728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4421, 4464, 5952, 8842, 8928, 13263, 17684, 17856, 26526, 35368, 39789, 53052, 70736, 79578, 106104, 137051, 141472, 159156, 212208, 274102, 282944, 318312, 411153, 424416, 548204, 636624, 822306, 848832, 1096408, 1233459, 1273248, 1644612, 2192816, 2466918, 2546496, 3289224, 4385632, 4933836, 6578448, 8771264, 9867672, 13156896, 19735344, 26313792, 39470688, 78941376]

約数ペア:

[(1, 78941376), (2, 39470688), (3, 26313792), (4, 19735344), (6, 13156896), (8, 9867672), (9, 8771264), (12, 6578448), (16, 4933836), (18, 4385632), (24, 3289224), (31, 2546496), (32, 2466918), (36, 2192816), (48, 1644612), (62, 1273248), (64, 1233459), (72, 1096408), (93, 848832), (96, 822306), (124, 636624), (144, 548204), (186, 424416), (192, 411153), (248, 318312), (279, 282944), (288, 274102), (372, 212208), (496, 159156), (558, 141472), (576, 137051), (744, 106104), (992, 79578), (1116, 70736), (1488, 53052), (1984, 39789), (2232, 35368), (2976, 26526), (4421, 17856), (4464, 17684), (5952, 13263), (8842, 8928)]