25644816

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 160

約数和(自身を含む): 80352000

約数和(自身を除く): 54707184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 29, 36, 46, 48, 54, 58, 69, 72, 87, 89, 92, 108, 116, 138, 144, 174, 178, 184, 207, 216, 232, 261, 267, 276, 348, 356, 368, 414, 432, 464, 522, 534, 552, 621, 667, 696, 712, 783, 801, 828, 1044, 1068, 1104, 1242, 1334, 1392, 1424, 1566, 1602, 1656, 2001, 2047, 2088, 2136, 2403, 2484, 2581, 2668, 3132, 3204, 3312, 4002, 4094, 4176, 4272, 4806, 4968, 5162, 5336, 6003, 6141, 6264, 6408, 7743, 8004, 8188, 9612, 9936, 10324, 10672, 12006, 12282, 12528, 12816, 15486, 16008, 16376, 18009, 18423, 19224, 20648, 23229, 24012, 24564, 30972, 32016, 32752, 36018, 36846, 38448, 41296, 46458, 48024, 49128, 55269, 59363, 61944, 69687, 72036, 73692, 92916, 96048, 98256, 110538, 118726, 123888, 139374, 144072, 147384, 178089, 185832, 221076, 237452, 278748, 288144, 294768, 356178, 371664, 442152, 474904, 534267, 557496, 712356, 884304, 949808, 1068534, 1114992, 1424712, 1602801, 2137068, 2849424, 3205602, 4274136, 6411204, 8548272, 12822408, 25644816]

約数ペア:

[(1, 25644816), (2, 12822408), (3, 8548272), (4, 6411204), (6, 4274136), (8, 3205602), (9, 2849424), (12, 2137068), (16, 1602801), (18, 1424712), (23, 1114992), (24, 1068534), (27, 949808), (29, 884304), (36, 712356), (46, 557496), (48, 534267), (54, 474904), (58, 442152), (69, 371664), (72, 356178), (87, 294768), (89, 288144), (92, 278748), (108, 237452), (116, 221076), (138, 185832), (144, 178089), (174, 147384), (178, 144072), (184, 139374), (207, 123888), (216, 118726), (232, 110538), (261, 98256), (267, 96048), (276, 92916), (348, 73692), (356, 72036), (368, 69687), (414, 61944), (432, 59363), (464, 55269), (522, 49128), (534, 48024), (552, 46458), (621, 41296), (667, 38448), (696, 36846), (712, 36018), (783, 32752), (801, 32016), (828, 30972), (1044, 24564), (1068, 24012), (1104, 23229), (1242, 20648), (1334, 19224), (1392, 18423), (1424, 18009), (1566, 16376), (1602, 16008), (1656, 15486), (2001, 12816), (2047, 12528), (2088, 12282), (2136, 12006), (2403, 10672), (2484, 10324), (2581, 9936), (2668, 9612), (3132, 8188), (3204, 8004), (3312, 7743), (4002, 6408), (4094, 6264), (4176, 6141), (4272, 6003), (4806, 5336), (4968, 5162)]