64864248

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{158981}}^1$

素因数の和:159007

約数の個数: 32

約数和(自身を含む): 171700560

約数和(自身を除く): 106836312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 158981, 317962, 476943, 635924, 953886, 1271848, 1907772, 2702677, 3815544, 5405354, 8108031, 10810708, 16216062, 21621416, 32432124, 64864248]

約数ペア:

[(1, 64864248), (2, 32432124), (3, 21621416), (4, 16216062), (6, 10810708), (8, 8108031), (12, 5405354), (17, 3815544), (24, 2702677), (34, 1907772), (51, 1271848), (68, 953886), (102, 635924), (136, 476943), (204, 317962), (408, 158981)]