61480692

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:427

約数の個数: 144

約数和(自身を含む): 195686400

約数和(自身を除く): 134205708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 343, 364, 383, 441, 468, 546, 588, 637, 686, 766, 819, 882, 1029, 1092, 1149, 1274, 1372, 1532, 1638, 1764, 1911, 2058, 2298, 2548, 2681, 3087, 3276, 3447, 3822, 4116, 4459, 4596, 4979, 5362, 5733, 6174, 6894, 7644, 8043, 8918, 9958, 10724, 11466, 12348, 13377, 13788, 14937, 16086, 17836, 18767, 19916, 22932, 24129, 26754, 29874, 32172, 34853, 37534, 40131, 44811, 48258, 53508, 56301, 59748, 69706, 75068, 80262, 89622, 96516, 104559, 112602, 131369, 139412, 160524, 168903, 179244, 209118, 225204, 243971, 262738, 313677, 337806, 394107, 418236, 487942, 525476, 627354, 675612, 731913, 788214, 975884, 1182321, 1254708, 1463826, 1576428, 1707797, 2195739, 2364642, 2927652, 3415594, 4391478, 4729284, 5123391, 6831188, 8782956, 10246782, 15370173, 20493564, 30740346, 61480692]

約数ペア:

[(1, 61480692), (2, 30740346), (3, 20493564), (4, 15370173), (6, 10246782), (7, 8782956), (9, 6831188), (12, 5123391), (13, 4729284), (14, 4391478), (18, 3415594), (21, 2927652), (26, 2364642), (28, 2195739), (36, 1707797), (39, 1576428), (42, 1463826), (49, 1254708), (52, 1182321), (63, 975884), (78, 788214), (84, 731913), (91, 675612), (98, 627354), (117, 525476), (126, 487942), (147, 418236), (156, 394107), (182, 337806), (196, 313677), (234, 262738), (252, 243971), (273, 225204), (294, 209118), (343, 179244), (364, 168903), (383, 160524), (441, 139412), (468, 131369), (546, 112602), (588, 104559), (637, 96516), (686, 89622), (766, 80262), (819, 75068), (882, 69706), (1029, 59748), (1092, 56301), (1149, 53508), (1274, 48258), (1372, 44811), (1532, 40131), (1638, 37534), (1764, 34853), (1911, 32172), (2058, 29874), (2298, 26754), (2548, 24129), (2681, 22932), (3087, 19916), (3276, 18767), (3447, 17836), (3822, 16086), (4116, 14937), (4459, 13788), (4596, 13377), (4979, 12348), (5362, 11466), (5733, 10724), (6174, 9958), (6894, 8918), (7644, 8043)]