63774018

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:173

約数の個数: 144

約数和(自身を含む): 179262720

約数和(自身を除く): 115488702

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 47, 63, 66, 77, 89, 94, 99, 121, 126, 141, 154, 178, 198, 231, 242, 267, 282, 329, 363, 423, 462, 517, 534, 623, 658, 693, 726, 801, 846, 847, 979, 987, 1034, 1089, 1246, 1386, 1551, 1602, 1694, 1869, 1958, 1974, 2178, 2541, 2937, 2961, 3102, 3619, 3738, 4183, 4653, 5082, 5607, 5687, 5874, 5922, 6853, 7238, 7623, 8366, 8811, 9306, 10769, 10857, 11214, 11374, 12549, 13706, 15246, 17061, 17622, 20559, 21538, 21714, 25098, 29281, 32307, 32571, 34122, 37647, 39809, 41118, 46013, 51183, 58562, 61677, 64614, 65142, 75294, 75383, 79618, 87843, 92026, 96921, 102366, 119427, 123354, 138039, 150766, 175686, 193842, 226149, 238854, 263529, 276078, 322091, 358281, 414117, 452298, 506143, 527058, 644182, 678447, 716562, 828234, 966273, 1012286, 1356894, 1518429, 1932546, 2898819, 3036858, 3543001, 4555287, 5797638, 7086002, 9110574, 10629003, 21258006, 31887009, 63774018]

約数ペア:

[(1, 63774018), (2, 31887009), (3, 21258006), (6, 10629003), (7, 9110574), (9, 7086002), (11, 5797638), (14, 4555287), (18, 3543001), (21, 3036858), (22, 2898819), (33, 1932546), (42, 1518429), (47, 1356894), (63, 1012286), (66, 966273), (77, 828234), (89, 716562), (94, 678447), (99, 644182), (121, 527058), (126, 506143), (141, 452298), (154, 414117), (178, 358281), (198, 322091), (231, 276078), (242, 263529), (267, 238854), (282, 226149), (329, 193842), (363, 175686), (423, 150766), (462, 138039), (517, 123354), (534, 119427), (623, 102366), (658, 96921), (693, 92026), (726, 87843), (801, 79618), (846, 75383), (847, 75294), (979, 65142), (987, 64614), (1034, 61677), (1089, 58562), (1246, 51183), (1386, 46013), (1551, 41118), (1602, 39809), (1694, 37647), (1869, 34122), (1958, 32571), (1974, 32307), (2178, 29281), (2541, 25098), (2937, 21714), (2961, 21538), (3102, 20559), (3619, 17622), (3738, 17061), (4183, 15246), (4653, 13706), (5082, 12549), (5607, 11374), (5687, 11214), (5874, 10857), (5922, 10769), (6853, 9306), (7238, 8811), (7623, 8366)]