71685576

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 202737600

約数和(自身を除く): 131052024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 71, 72, 74, 111, 142, 148, 213, 222, 284, 296, 333, 379, 426, 444, 568, 639, 666, 758, 852, 888, 1137, 1278, 1332, 1516, 1704, 2274, 2556, 2627, 2664, 3032, 3411, 4548, 5112, 5254, 6822, 7881, 9096, 10508, 13644, 14023, 15762, 21016, 23643, 26909, 27288, 28046, 31524, 42069, 47286, 53818, 56092, 63048, 80727, 84138, 94572, 107636, 112184, 126207, 161454, 168276, 189144, 215272, 242181, 252414, 322908, 336552, 484362, 504828, 645816, 968724, 995633, 1009656, 1937448, 1991266, 2986899, 3982532, 5973798, 7965064, 8960697, 11947596, 17921394, 23895192, 35842788, 71685576]

約数ペア:

[(1, 71685576), (2, 35842788), (3, 23895192), (4, 17921394), (6, 11947596), (8, 8960697), (9, 7965064), (12, 5973798), (18, 3982532), (24, 2986899), (36, 1991266), (37, 1937448), (71, 1009656), (72, 995633), (74, 968724), (111, 645816), (142, 504828), (148, 484362), (213, 336552), (222, 322908), (284, 252414), (296, 242181), (333, 215272), (379, 189144), (426, 168276), (444, 161454), (568, 126207), (639, 112184), (666, 107636), (758, 94572), (852, 84138), (888, 80727), (1137, 63048), (1278, 56092), (1332, 53818), (1516, 47286), (1704, 42069), (2274, 31524), (2556, 28046), (2627, 27288), (2664, 26909), (3032, 23643), (3411, 21016), (4548, 15762), (5112, 14023), (5254, 13644), (6822, 10508), (7881, 9096)]