87964752

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:508

約数の個数: 80

約数和(自身を含む): 234360000

約数和(自身を除く): 146395248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 89, 118, 177, 178, 236, 267, 349, 354, 356, 472, 534, 698, 708, 712, 944, 1047, 1068, 1396, 1416, 1424, 2094, 2136, 2792, 2832, 4188, 4272, 5251, 5584, 8376, 10502, 15753, 16752, 20591, 21004, 31061, 31506, 41182, 42008, 61773, 62122, 63012, 82364, 84016, 93183, 123546, 124244, 126024, 164728, 186366, 247092, 248488, 252048, 329456, 372732, 494184, 496976, 745464, 988368, 1490928, 1832599, 3665198, 5497797, 7330396, 10995594, 14660792, 21991188, 29321584, 43982376, 87964752]

約数ペア:

[(1, 87964752), (2, 43982376), (3, 29321584), (4, 21991188), (6, 14660792), (8, 10995594), (12, 7330396), (16, 5497797), (24, 3665198), (48, 1832599), (59, 1490928), (89, 988368), (118, 745464), (177, 496976), (178, 494184), (236, 372732), (267, 329456), (349, 252048), (354, 248488), (356, 247092), (472, 186366), (534, 164728), (698, 126024), (708, 124244), (712, 123546), (944, 93183), (1047, 84016), (1068, 82364), (1396, 63012), (1416, 62122), (1424, 61773), (2094, 42008), (2136, 41182), (2792, 31506), (2832, 31061), (4188, 21004), (4272, 20591), (5251, 16752), (5584, 15753), (8376, 10502)]