61520472

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:207

約数の個数: 160

約数和(自身を含む): 190066800

約数和(自身を除く): 128546328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 67, 72, 78, 81, 104, 108, 109, 117, 134, 156, 162, 201, 216, 218, 234, 268, 312, 324, 327, 351, 402, 436, 468, 536, 603, 648, 654, 702, 804, 871, 872, 936, 981, 1053, 1206, 1308, 1404, 1417, 1608, 1742, 1809, 1962, 2106, 2412, 2613, 2616, 2808, 2834, 2943, 3484, 3618, 3924, 4212, 4251, 4824, 5226, 5427, 5668, 5886, 6968, 7236, 7303, 7839, 7848, 8424, 8502, 8829, 10452, 10854, 11336, 11772, 12753, 14472, 14606, 15678, 17004, 17658, 20904, 21708, 21909, 23517, 23544, 25506, 29212, 31356, 34008, 35316, 38259, 43416, 43818, 47034, 51012, 58424, 62712, 65727, 70551, 70632, 76518, 87636, 94068, 94939, 102024, 114777, 131454, 141102, 153036, 175272, 188136, 189878, 197181, 229554, 262908, 282204, 284817, 306072, 379756, 394362, 459108, 525816, 564408, 569634, 591543, 759512, 788724, 854451, 918216, 1139268, 1183086, 1577448, 1708902, 2278536, 2366172, 2563353, 3417804, 4732344, 5126706, 6835608, 7690059, 10253412, 15380118, 20506824, 30760236, 61520472]

約数ペア:

[(1, 61520472), (2, 30760236), (3, 20506824), (4, 15380118), (6, 10253412), (8, 7690059), (9, 6835608), (12, 5126706), (13, 4732344), (18, 3417804), (24, 2563353), (26, 2366172), (27, 2278536), (36, 1708902), (39, 1577448), (52, 1183086), (54, 1139268), (67, 918216), (72, 854451), (78, 788724), (81, 759512), (104, 591543), (108, 569634), (109, 564408), (117, 525816), (134, 459108), (156, 394362), (162, 379756), (201, 306072), (216, 284817), (218, 282204), (234, 262908), (268, 229554), (312, 197181), (324, 189878), (327, 188136), (351, 175272), (402, 153036), (436, 141102), (468, 131454), (536, 114777), (603, 102024), (648, 94939), (654, 94068), (702, 87636), (804, 76518), (871, 70632), (872, 70551), (936, 65727), (981, 62712), (1053, 58424), (1206, 51012), (1308, 47034), (1404, 43818), (1417, 43416), (1608, 38259), (1742, 35316), (1809, 34008), (1962, 31356), (2106, 29212), (2412, 25506), (2613, 23544), (2616, 23517), (2808, 21909), (2834, 21708), (2943, 20904), (3484, 17658), (3618, 17004), (3924, 15678), (4212, 14606), (4251, 14472), (4824, 12753), (5226, 11772), (5427, 11336), (5668, 10854), (5886, 10452), (6968, 8829), (7236, 8502), (7303, 8424), (7839, 7848)]