72529899732

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1439}}^1\times {\mathrm{29789}}^1$

素因数の和:31285

約数の個数: 72

約数和(自身を含む): 187376716800

約数和(自身を除く): 114846817068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1439, 1692, 2878, 4317, 5756, 8634, 12951, 17268, 25902, 29789, 51804, 59578, 67633, 89367, 119156, 135266, 178734, 202899, 268101, 270532, 357468, 405798, 536202, 608697, 811596, 1072404, 1217394, 1400083, 2434788, 2800166, 4200249, 5600332, 8400498, 12600747, 16800996, 25201494, 42866371, 50402988, 85732742, 128599113, 171465484, 257198226, 385797339, 514396452, 771594678, 1543189356, 2014719437, 4029438874, 6044158311, 8058877748, 12088316622, 18132474933, 24176633244, 36264949866, 72529899732]

約数ペア:

[(1, 72529899732), (2, 36264949866), (3, 24176633244), (4, 18132474933), (6, 12088316622), (9, 8058877748), (12, 6044158311), (18, 4029438874), (36, 2014719437), (47, 1543189356), (94, 771594678), (141, 514396452), (188, 385797339), (282, 257198226), (423, 171465484), (564, 128599113), (846, 85732742), (1439, 50402988), (1692, 42866371), (2878, 25201494), (4317, 16800996), (5756, 12600747), (8634, 8400498), (12951, 5600332), (17268, 4200249), (25902, 2800166), (29789, 2434788), (51804, 1400083), (59578, 1217394), (67633, 1072404), (89367, 811596), (119156, 608697), (135266, 536202), (178734, 405798), (202899, 357468), (268101, 270532)]