72244458

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 197323776

約数和(自身を除く): 125079318

約数列:

[1, 2, 3, 6, 9, 11, 13, 17, 18, 22, 26, 33, 34, 39, 51, 66, 78, 99, 102, 117, 127, 143, 153, 169, 187, 198, 221, 234, 254, 286, 306, 338, 374, 381, 429, 442, 507, 561, 663, 762, 858, 1014, 1122, 1143, 1287, 1326, 1397, 1521, 1651, 1683, 1859, 1989, 2159, 2286, 2431, 2574, 2794, 2873, 3042, 3302, 3366, 3718, 3978, 4191, 4318, 4862, 4953, 5577, 5746, 6477, 7293, 8382, 8619, 9906, 11154, 12573, 12954, 14586, 14859, 16731, 17238, 18161, 19431, 21463, 21879, 23749, 25146, 25857, 28067, 29718, 31603, 33462, 36322, 38862, 42926, 43758, 47498, 51714, 54483, 56134, 63206, 64389, 71247, 84201, 94809, 108966, 128778, 142494, 163449, 168402, 189618, 193167, 213741, 236093, 252603, 284427, 308737, 326898, 364871, 386334, 427482, 472186, 505206, 568854, 617474, 708279, 729742, 926211, 1094613, 1416558, 1852422, 2124837, 2189226, 2778633, 3283839, 4013581, 4249674, 5557266, 6567678, 8027162, 12040743, 24081486, 36122229, 72244458]

約数ペア:

[(1, 72244458), (2, 36122229), (3, 24081486), (6, 12040743), (9, 8027162), (11, 6567678), (13, 5557266), (17, 4249674), (18, 4013581), (22, 3283839), (26, 2778633), (33, 2189226), (34, 2124837), (39, 1852422), (51, 1416558), (66, 1094613), (78, 926211), (99, 729742), (102, 708279), (117, 617474), (127, 568854), (143, 505206), (153, 472186), (169, 427482), (187, 386334), (198, 364871), (221, 326898), (234, 308737), (254, 284427), (286, 252603), (306, 236093), (338, 213741), (374, 193167), (381, 189618), (429, 168402), (442, 163449), (507, 142494), (561, 128778), (663, 108966), (762, 94809), (858, 84201), (1014, 71247), (1122, 64389), (1143, 63206), (1287, 56134), (1326, 54483), (1397, 51714), (1521, 47498), (1651, 43758), (1683, 42926), (1859, 38862), (1989, 36322), (2159, 33462), (2286, 31603), (2431, 29718), (2574, 28067), (2794, 25857), (2873, 25146), (3042, 23749), (3302, 21879), (3366, 21463), (3718, 19431), (3978, 18161), (4191, 17238), (4318, 16731), (4862, 14859), (4953, 14586), (5577, 12954), (5746, 12573), (6477, 11154), (7293, 9906), (8382, 8619)]