61218768

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:269

約数の個数: 160

約数和(自身を含む): 187488000

約数和(自身を除く): 126269232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 29, 34, 39, 48, 51, 52, 58, 68, 78, 87, 102, 104, 116, 136, 156, 174, 199, 204, 208, 221, 232, 272, 312, 348, 377, 398, 408, 442, 464, 493, 597, 624, 663, 696, 754, 796, 816, 884, 986, 1131, 1194, 1326, 1392, 1479, 1508, 1592, 1768, 1972, 2262, 2388, 2587, 2652, 2958, 3016, 3184, 3383, 3536, 3944, 4524, 4776, 5174, 5304, 5771, 5916, 6032, 6409, 6766, 7761, 7888, 9048, 9552, 10149, 10348, 10608, 11542, 11832, 12818, 13532, 15522, 17313, 18096, 19227, 20298, 20696, 23084, 23664, 25636, 27064, 31044, 34626, 38454, 40596, 41392, 43979, 46168, 51272, 54128, 62088, 69252, 75023, 76908, 81192, 87958, 92336, 98107, 102544, 124176, 131937, 138504, 150046, 153816, 162384, 175916, 196214, 225069, 263874, 277008, 294321, 300092, 307632, 351832, 392428, 450138, 527748, 588642, 600184, 703664, 784856, 900276, 1055496, 1177284, 1200368, 1275391, 1569712, 1800552, 2110992, 2354568, 2550782, 3601104, 3826173, 4709136, 5101564, 7652346, 10203128, 15304692, 20406256, 30609384, 61218768]

約数ペア:

[(1, 61218768), (2, 30609384), (3, 20406256), (4, 15304692), (6, 10203128), (8, 7652346), (12, 5101564), (13, 4709136), (16, 3826173), (17, 3601104), (24, 2550782), (26, 2354568), (29, 2110992), (34, 1800552), (39, 1569712), (48, 1275391), (51, 1200368), (52, 1177284), (58, 1055496), (68, 900276), (78, 784856), (87, 703664), (102, 600184), (104, 588642), (116, 527748), (136, 450138), (156, 392428), (174, 351832), (199, 307632), (204, 300092), (208, 294321), (221, 277008), (232, 263874), (272, 225069), (312, 196214), (348, 175916), (377, 162384), (398, 153816), (408, 150046), (442, 138504), (464, 131937), (493, 124176), (597, 102544), (624, 98107), (663, 92336), (696, 87958), (754, 81192), (796, 76908), (816, 75023), (884, 69252), (986, 62088), (1131, 54128), (1194, 51272), (1326, 46168), (1392, 43979), (1479, 41392), (1508, 40596), (1592, 38454), (1768, 34626), (1972, 31044), (2262, 27064), (2388, 25636), (2587, 23664), (2652, 23084), (2958, 20696), (3016, 20298), (3184, 19227), (3383, 18096), (3536, 17313), (3944, 15522), (4524, 13532), (4776, 12818), (5174, 11832), (5304, 11542), (5771, 10608), (5916, 10348), (6032, 10149), (6409, 9552), (6766, 9048), (7761, 7888)]