7984554640668

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{63311}}^1\times {\mathrm{16603}}^1$

素因数の和:80135

約数の個数: 72

約数和(自身を含む): 20280376386816

約数和(自身を除く): 12295821746148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 7596, 16603, 33206, 49809, 63311, 66412, 99618, 126622, 149427, 189933, 199236, 253244, 298854, 379866, 569799, 597708, 759732, 1139598, 2279196, 3503233, 7006466, 10509699, 13358621, 14012932, 21019398, 26717242, 31529097, 40075863, 42038796, 53434484, 63058194, 80151726, 120227589, 126116388, 160303452, 240455178, 480910356, 1051152533, 2102305066, 3153457599, 4204610132, 6306915198, 9460372797, 12613830396, 18920745594, 37841491188, 221793184463, 443586368926, 665379553389, 887172737852, 1330759106778, 1996138660167, 2661518213556, 3992277320334, 7984554640668]

約数ペア:

[(1, 7984554640668), (2, 3992277320334), (3, 2661518213556), (4, 1996138660167), (6, 1330759106778), (9, 887172737852), (12, 665379553389), (18, 443586368926), (36, 221793184463), (211, 37841491188), (422, 18920745594), (633, 12613830396), (844, 9460372797), (1266, 6306915198), (1899, 4204610132), (2532, 3153457599), (3798, 2102305066), (7596, 1051152533), (16603, 480910356), (33206, 240455178), (49809, 160303452), (63311, 126116388), (66412, 120227589), (99618, 80151726), (126622, 63058194), (149427, 53434484), (189933, 42038796), (199236, 40075863), (253244, 31529097), (298854, 26717242), (379866, 21019398), (569799, 14012932), (597708, 13358621), (759732, 10509699), (1139598, 7006466), (2279196, 3503233)]