89180568

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:686

約数の個数: 128

約数和(自身を含む): 267840000

約数和(自身を除く): 178659432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 29, 36, 46, 54, 58, 69, 72, 87, 92, 108, 116, 138, 174, 184, 207, 216, 232, 261, 276, 348, 414, 522, 552, 619, 621, 667, 696, 783, 828, 1044, 1238, 1242, 1334, 1566, 1656, 1857, 2001, 2088, 2476, 2484, 2668, 3132, 3714, 4002, 4952, 4968, 5336, 5571, 6003, 6264, 7428, 8004, 11142, 12006, 14237, 14856, 16008, 16713, 17951, 18009, 22284, 24012, 28474, 33426, 35902, 36018, 42711, 44568, 48024, 53853, 56948, 66852, 71804, 72036, 85422, 107706, 113896, 128133, 133704, 143608, 144072, 161559, 170844, 215412, 256266, 323118, 341688, 384399, 412873, 430824, 484677, 512532, 646236, 768798, 825746, 969354, 1025064, 1238619, 1292472, 1537596, 1651492, 1938708, 2477238, 3075192, 3302984, 3715857, 3877416, 4954476, 7431714, 9908952, 11147571, 14863428, 22295142, 29726856, 44590284, 89180568]

約数ペア:

[(1, 89180568), (2, 44590284), (3, 29726856), (4, 22295142), (6, 14863428), (8, 11147571), (9, 9908952), (12, 7431714), (18, 4954476), (23, 3877416), (24, 3715857), (27, 3302984), (29, 3075192), (36, 2477238), (46, 1938708), (54, 1651492), (58, 1537596), (69, 1292472), (72, 1238619), (87, 1025064), (92, 969354), (108, 825746), (116, 768798), (138, 646236), (174, 512532), (184, 484677), (207, 430824), (216, 412873), (232, 384399), (261, 341688), (276, 323118), (348, 256266), (414, 215412), (522, 170844), (552, 161559), (619, 144072), (621, 143608), (667, 133704), (696, 128133), (783, 113896), (828, 107706), (1044, 85422), (1238, 72036), (1242, 71804), (1334, 66852), (1566, 56948), (1656, 53853), (1857, 48024), (2001, 44568), (2088, 42711), (2476, 36018), (2484, 35902), (2668, 33426), (3132, 28474), (3714, 24012), (4002, 22284), (4952, 18009), (4968, 17951), (5336, 16713), (5571, 16008), (6003, 14856), (6264, 14237), (7428, 12006), (8004, 11142)]