61947828

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 176853600

約数和(自身を除く): 114905772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 76, 81, 87, 108, 114, 116, 162, 171, 174, 228, 261, 324, 342, 347, 348, 513, 522, 551, 684, 694, 783, 1026, 1041, 1044, 1102, 1388, 1539, 1566, 1653, 2052, 2082, 2204, 2349, 3078, 3123, 3132, 3306, 4164, 4698, 4959, 6156, 6246, 6593, 6612, 9369, 9396, 9918, 10063, 12492, 13186, 14877, 18738, 19779, 19836, 20126, 26372, 28107, 29754, 30189, 37476, 39558, 40252, 44631, 56214, 59337, 59508, 60378, 79116, 89262, 90567, 112428, 118674, 120756, 178011, 178524, 181134, 191197, 237348, 271701, 356022, 362268, 382394, 534033, 543402, 573591, 712044, 764788, 815103, 1068066, 1086804, 1147182, 1630206, 1720773, 2136132, 2294364, 3260412, 3441546, 5162319, 6883092, 10324638, 15486957, 20649276, 30973914, 61947828]

約数ペア:

[(1, 61947828), (2, 30973914), (3, 20649276), (4, 15486957), (6, 10324638), (9, 6883092), (12, 5162319), (18, 3441546), (19, 3260412), (27, 2294364), (29, 2136132), (36, 1720773), (38, 1630206), (54, 1147182), (57, 1086804), (58, 1068066), (76, 815103), (81, 764788), (87, 712044), (108, 573591), (114, 543402), (116, 534033), (162, 382394), (171, 362268), (174, 356022), (228, 271701), (261, 237348), (324, 191197), (342, 181134), (347, 178524), (348, 178011), (513, 120756), (522, 118674), (551, 112428), (684, 90567), (694, 89262), (783, 79116), (1026, 60378), (1041, 59508), (1044, 59337), (1102, 56214), (1388, 44631), (1539, 40252), (1566, 39558), (1653, 37476), (2052, 30189), (2082, 29754), (2204, 28107), (2349, 26372), (3078, 20126), (3123, 19836), (3132, 19779), (3306, 18738), (4164, 14877), (4698, 13186), (4959, 12492), (6156, 10063), (6246, 9918), (6593, 9396), (6612, 9369)]