172728288

素因数分解:

$2^5\times 3^5\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:351

約数の個数: 144

約数和(自身を含む): 516887280

約数和(自身を除く): 344158992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 97, 108, 144, 162, 194, 216, 229, 243, 288, 291, 324, 388, 432, 458, 486, 582, 648, 687, 776, 864, 873, 916, 972, 1164, 1296, 1374, 1552, 1746, 1832, 1944, 2061, 2328, 2592, 2619, 2748, 3104, 3492, 3664, 3888, 4122, 4656, 5238, 5496, 6183, 6984, 7328, 7776, 7857, 8244, 9312, 10476, 10992, 12366, 13968, 15714, 16488, 18549, 20952, 21984, 22213, 23571, 24732, 27936, 31428, 32976, 37098, 41904, 44426, 47142, 49464, 55647, 62856, 65952, 66639, 74196, 83808, 88852, 94284, 98928, 111294, 125712, 133278, 148392, 177704, 188568, 197856, 199917, 222588, 251424, 266556, 296784, 355408, 377136, 399834, 445176, 533112, 593568, 599751, 710816, 754272, 799668, 890352, 1066224, 1199502, 1599336, 1780704, 1799253, 2132448, 2399004, 3198672, 3598506, 4798008, 5397759, 6397344, 7197012, 9596016, 10795518, 14394024, 19192032, 21591036, 28788048, 43182072, 57576096, 86364144, 172728288]

約数ペア:

[(1, 172728288), (2, 86364144), (3, 57576096), (4, 43182072), (6, 28788048), (8, 21591036), (9, 19192032), (12, 14394024), (16, 10795518), (18, 9596016), (24, 7197012), (27, 6397344), (32, 5397759), (36, 4798008), (48, 3598506), (54, 3198672), (72, 2399004), (81, 2132448), (96, 1799253), (97, 1780704), (108, 1599336), (144, 1199502), (162, 1066224), (194, 890352), (216, 799668), (229, 754272), (243, 710816), (288, 599751), (291, 593568), (324, 533112), (388, 445176), (432, 399834), (458, 377136), (486, 355408), (582, 296784), (648, 266556), (687, 251424), (776, 222588), (864, 199917), (873, 197856), (916, 188568), (972, 177704), (1164, 148392), (1296, 133278), (1374, 125712), (1552, 111294), (1746, 98928), (1832, 94284), (1944, 88852), (2061, 83808), (2328, 74196), (2592, 66639), (2619, 65952), (2748, 62856), (3104, 55647), (3492, 49464), (3664, 47142), (3888, 44426), (4122, 41904), (4656, 37098), (5238, 32976), (5496, 31428), (6183, 27936), (6984, 24732), (7328, 23571), (7776, 22213), (7857, 21984), (8244, 20952), (9312, 18549), (10476, 16488), (10992, 15714), (12366, 13968)]