76221208

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:548

約数の個数: 64

約数和(自身を含む): 169542720

約数和(自身を除く): 93321512

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 61, 106, 122, 212, 244, 371, 421, 424, 427, 488, 742, 842, 854, 1484, 1684, 1708, 2947, 2968, 3233, 3368, 3416, 5894, 6466, 11788, 12932, 22313, 22631, 23576, 25681, 25864, 44626, 45262, 51362, 89252, 90524, 102724, 156191, 178504, 179767, 181048, 205448, 312382, 359534, 624764, 719068, 1249528, 1361093, 1438136, 2722186, 5444372, 9527651, 10888744, 19055302, 38110604, 76221208]

約数ペア:

[(1, 76221208), (2, 38110604), (4, 19055302), (7, 10888744), (8, 9527651), (14, 5444372), (28, 2722186), (53, 1438136), (56, 1361093), (61, 1249528), (106, 719068), (122, 624764), (212, 359534), (244, 312382), (371, 205448), (421, 181048), (424, 179767), (427, 178504), (488, 156191), (742, 102724), (842, 90524), (854, 89252), (1484, 51362), (1684, 45262), (1708, 44626), (2947, 25864), (2968, 25681), (3233, 23576), (3368, 22631), (3416, 22313), (5894, 12932), (6466, 11788)]