61959456

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:128

約数の個数: 216

約数和(自身を含む): 203832720

約数和(自身を除く): 141873264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 67, 72, 76, 78, 96, 104, 114, 117, 134, 144, 152, 156, 169, 171, 201, 208, 228, 234, 247, 268, 288, 304, 312, 338, 342, 402, 416, 456, 468, 494, 507, 536, 603, 608, 624, 676, 684, 741, 804, 871, 912, 936, 988, 1014, 1072, 1206, 1248, 1273, 1352, 1368, 1482, 1521, 1608, 1742, 1824, 1872, 1976, 2028, 2144, 2223, 2412, 2546, 2613, 2704, 2736, 2964, 3042, 3211, 3216, 3484, 3744, 3819, 3952, 4056, 4446, 4824, 5092, 5226, 5408, 5472, 5928, 6084, 6422, 6432, 6968, 7638, 7839, 7904, 8112, 8892, 9633, 9648, 10184, 10452, 11323, 11457, 11856, 12168, 12844, 13936, 15276, 15678, 16224, 16549, 17784, 19266, 19296, 20368, 20904, 22646, 22914, 23712, 24336, 25688, 27872, 28899, 30552, 31356, 33098, 33969, 35568, 38532, 40736, 41808, 45292, 45828, 48672, 49647, 51376, 57798, 61104, 62712, 66196, 67938, 71136, 77064, 83616, 90584, 91656, 99294, 101907, 102752, 115596, 122208, 125424, 132392, 135876, 148941, 154128, 181168, 183312, 198588, 203814, 215137, 231192, 250848, 264784, 271752, 297882, 308256, 362336, 366624, 397176, 407628, 430274, 462384, 529568, 543504, 595764, 645411, 794352, 815256, 860548, 924768, 1087008, 1191528, 1290822, 1588704, 1630512, 1721096, 1936233, 2383056, 2581644, 3261024, 3442192, 3872466, 4766112, 5163288, 6884384, 7744932, 10326576, 15489864, 20653152, 30979728, 61959456]

約数ペア:

[(1, 61959456), (2, 30979728), (3, 20653152), (4, 15489864), (6, 10326576), (8, 7744932), (9, 6884384), (12, 5163288), (13, 4766112), (16, 3872466), (18, 3442192), (19, 3261024), (24, 2581644), (26, 2383056), (32, 1936233), (36, 1721096), (38, 1630512), (39, 1588704), (48, 1290822), (52, 1191528), (57, 1087008), (67, 924768), (72, 860548), (76, 815256), (78, 794352), (96, 645411), (104, 595764), (114, 543504), (117, 529568), (134, 462384), (144, 430274), (152, 407628), (156, 397176), (169, 366624), (171, 362336), (201, 308256), (208, 297882), (228, 271752), (234, 264784), (247, 250848), (268, 231192), (288, 215137), (304, 203814), (312, 198588), (338, 183312), (342, 181168), (402, 154128), (416, 148941), (456, 135876), (468, 132392), (494, 125424), (507, 122208), (536, 115596), (603, 102752), (608, 101907), (624, 99294), (676, 91656), (684, 90584), (741, 83616), (804, 77064), (871, 71136), (912, 67938), (936, 66196), (988, 62712), (1014, 61104), (1072, 57798), (1206, 51376), (1248, 49647), (1273, 48672), (1352, 45828), (1368, 45292), (1482, 41808), (1521, 40736), (1608, 38532), (1742, 35568), (1824, 33969), (1872, 33098), (1976, 31356), (2028, 30552), (2144, 28899), (2223, 27872), (2412, 25688), (2546, 24336), (2613, 23712), (2704, 22914), (2736, 22646), (2964, 20904), (3042, 20368), (3211, 19296), (3216, 19266), (3484, 17784), (3744, 16549), (3819, 16224), (3952, 15678), (4056, 15276), (4446, 13936), (4824, 12844), (5092, 12168), (5226, 11856), (5408, 11457), (5472, 11323), (5928, 10452), (6084, 10184), (6422, 9648), (6432, 9633), (6968, 8892), (7638, 8112), (7839, 7904)]