71795251.000000000

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{99133}}^1$

素因数の和:99156

約数の個数: 72

約数和(自身を含む): 649525968

約数和(自身を除く): 449673840

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 99133, 198266, 297399, 396532, 594798, 693931, 793064, 892197, 1189596, 1387862, 1586128, 1784394, 2081793, 2379192, 2775724, 3172256, 3568788, 4163586, 4758384, 5551448, 6245379, 7137576, 8327172, 9516768, 11102896, 12490758, 14275152, 16654344, 22205792, 24981516, 28550304, 33308688, 49963032, 66617376, 99926064, 199852128]

約数ペア:

[(1, 199852128), (2, 99926064), (3, 66617376), (4, 49963032), (6, 33308688), (7, 28550304), (8, 24981516), (9, 22205792), (12, 16654344), (14, 14275152), (16, 12490758), (18, 11102896), (21, 9516768), (24, 8327172), (28, 7137576), (32, 6245379), (36, 5551448), (42, 4758384), (48, 4163586), (56, 3568788), (63, 3172256), (72, 2775724), (84, 2379192), (96, 2081793), (112, 1784394), (126, 1586128), (144, 1387862), (168, 1189596), (224, 892197), (252, 793064), (288, 693931), (336, 594798), (504, 396532), (672, 297399), (1008, 198266), (2016, 99133)]