81835723536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12818879}}^1$

素因数の和:12818916

約数の個数: 80

約数和(自身を含む): 254326579200

約数和(自身を除く): 172490855664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 12818879, 25637758, 38456637, 51275516, 76913274, 89732153, 102551032, 153826548, 179464306, 205102064, 243558701, 269196459, 307653096, 358928612, 487117402, 538392918, 615306192, 717857224, 730676103, 974234804, 1076785836, 1435714448, 1461352206, 1704910907, 1948469608, 2153571672, 2922704412, 3409821814, 3896939216, 4307143344, 5114732721, 5845408824, 6819643628, 10229465442, 11690817648, 13639287256, 20458930884, 27278574512, 40917861768, 81835723536]

約数ペア:

[(1, 81835723536), (2, 40917861768), (3, 27278574512), (4, 20458930884), (6, 13639287256), (7, 11690817648), (8, 10229465442), (12, 6819643628), (14, 5845408824), (16, 5114732721), (19, 4307143344), (21, 3896939216), (24, 3409821814), (28, 2922704412), (38, 2153571672), (42, 1948469608), (48, 1704910907), (56, 1461352206), (57, 1435714448), (76, 1076785836), (84, 974234804), (112, 730676103), (114, 717857224), (133, 615306192), (152, 538392918), (168, 487117402), (228, 358928612), (266, 307653096), (304, 269196459), (336, 243558701), (399, 205102064), (456, 179464306), (532, 153826548), (798, 102551032), (912, 89732153), (1064, 76913274), (1596, 51275516), (2128, 38456637), (3192, 25637758), (6384, 12818879)]