87888756

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1433}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 216820800

約数和(自身を除く): 128932044

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 269, 538, 807, 1076, 1433, 1614, 2866, 3228, 4299, 5111, 5732, 8598, 10222, 15333, 17196, 20444, 27227, 30666, 54454, 61332, 81681, 108908, 163362, 326724, 385477, 770954, 1156431, 1541908, 2312862, 4625724, 7324063, 14648126, 21972189, 29296252, 43944378, 87888756]

約数ペア:

[(1, 87888756), (2, 43944378), (3, 29296252), (4, 21972189), (6, 14648126), (12, 7324063), (19, 4625724), (38, 2312862), (57, 1541908), (76, 1156431), (114, 770954), (228, 385477), (269, 326724), (538, 163362), (807, 108908), (1076, 81681), (1433, 61332), (1614, 54454), (2866, 30666), (3228, 27227), (4299, 20444), (5111, 17196), (5732, 15333), (8598, 10222)]