81732984

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{7793}}^1$

素因数の和:7844

約数の個数: 64

約数和(自身を含む): 224467200

約数和(自身を除く): 142734216

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 23, 24, 38, 46, 57, 69, 76, 92, 114, 138, 152, 184, 228, 276, 437, 456, 552, 874, 1311, 1748, 2622, 3496, 5244, 7793, 10488, 15586, 23379, 31172, 46758, 62344, 93516, 148067, 179239, 187032, 296134, 358478, 444201, 537717, 592268, 716956, 888402, 1075434, 1184536, 1433912, 1776804, 2150868, 3405541, 3553608, 4301736, 6811082, 10216623, 13622164, 20433246, 27244328, 40866492, 81732984]

約数ペア:

[(1, 81732984), (2, 40866492), (3, 27244328), (4, 20433246), (6, 13622164), (8, 10216623), (12, 6811082), (19, 4301736), (23, 3553608), (24, 3405541), (38, 2150868), (46, 1776804), (57, 1433912), (69, 1184536), (76, 1075434), (92, 888402), (114, 716956), (138, 592268), (152, 537717), (184, 444201), (228, 358478), (276, 296134), (437, 187032), (456, 179239), (552, 148067), (874, 93516), (1311, 62344), (1748, 46758), (2622, 31172), (3496, 23379), (5244, 15586), (7793, 10488)]