87086084368

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{60943}}^1$

素因数の和:61092

約数の個数: 80

約数和(自身を含む): 180885692416

約数和(自身を除く): 93799608048

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 67, 86, 124, 134, 172, 248, 268, 344, 496, 536, 688, 1072, 1333, 2077, 2666, 2881, 4154, 5332, 5762, 8308, 10664, 11524, 16616, 21328, 23048, 33232, 46096, 60943, 89311, 121886, 178622, 243772, 357244, 487544, 714488, 975088, 1428976, 1889233, 2620549, 3778466, 4083181, 5241098, 7556932, 8166362, 10482196, 15113864, 16332724, 20964392, 30227728, 32665448, 41928784, 65330896, 81237019, 126578611, 162474038, 175576783, 253157222, 324948076, 351153566, 506314444, 649896152, 702307132, 1012628888, 1299792304, 1404614264, 2025257776, 2809228528, 5442880273, 10885760546, 21771521092, 43543042184, 87086084368]

約数ペア:

[(1, 87086084368), (2, 43543042184), (4, 21771521092), (8, 10885760546), (16, 5442880273), (31, 2809228528), (43, 2025257776), (62, 1404614264), (67, 1299792304), (86, 1012628888), (124, 702307132), (134, 649896152), (172, 506314444), (248, 351153566), (268, 324948076), (344, 253157222), (496, 175576783), (536, 162474038), (688, 126578611), (1072, 81237019), (1333, 65330896), (2077, 41928784), (2666, 32665448), (2881, 30227728), (4154, 20964392), (5332, 16332724), (5762, 15113864), (8308, 10482196), (10664, 8166362), (11524, 7556932), (16616, 5241098), (21328, 4083181), (23048, 3778466), (33232, 2620549), (46096, 1889233), (60943, 1428976), (89311, 975088), (121886, 714488), (178622, 487544), (243772, 357244)]