127822932

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{631}}^1$

素因数の和:989

約数の個数: 72

約数和(自身を含む): 343691712

約数和(自身を除く): 215868780

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 331, 612, 631, 662, 993, 1262, 1324, 1893, 1986, 2524, 2979, 3786, 3972, 5627, 5679, 5958, 7572, 10727, 11254, 11358, 11916, 16881, 21454, 22508, 22716, 32181, 33762, 42908, 50643, 64362, 67524, 96543, 101286, 128724, 193086, 202572, 208861, 386172, 417722, 626583, 835444, 1253166, 1879749, 2506332, 3550637, 3759498, 7101274, 7518996, 10651911, 14202548, 21303822, 31955733, 42607644, 63911466, 127822932]

約数ペア:

[(1, 127822932), (2, 63911466), (3, 42607644), (4, 31955733), (6, 21303822), (9, 14202548), (12, 10651911), (17, 7518996), (18, 7101274), (34, 3759498), (36, 3550637), (51, 2506332), (68, 1879749), (102, 1253166), (153, 835444), (204, 626583), (306, 417722), (331, 386172), (612, 208861), (631, 202572), (662, 193086), (993, 128724), (1262, 101286), (1324, 96543), (1893, 67524), (1986, 64362), (2524, 50643), (2979, 42908), (3786, 33762), (3972, 32181), (5627, 22716), (5679, 22508), (5958, 21454), (7572, 16881), (10727, 11916), (11254, 11358)]