12845664

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 40727232

約数和(自身を除く): 27881568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 47, 48, 52, 72, 73, 78, 94, 96, 104, 117, 141, 144, 146, 156, 188, 208, 219, 234, 282, 288, 292, 312, 376, 416, 423, 438, 468, 564, 584, 611, 624, 657, 752, 846, 876, 936, 949, 1128, 1168, 1222, 1248, 1314, 1504, 1692, 1752, 1833, 1872, 1898, 2256, 2336, 2444, 2628, 2847, 3384, 3431, 3504, 3666, 3744, 3796, 4512, 4888, 5256, 5499, 5694, 6768, 6862, 7008, 7332, 7592, 8541, 9776, 10293, 10512, 10998, 11388, 13536, 13724, 14664, 15184, 17082, 19552, 20586, 21024, 21996, 22776, 27448, 29328, 30368, 30879, 34164, 41172, 43992, 44603, 45552, 54896, 58656, 61758, 68328, 82344, 87984, 89206, 91104, 109792, 123516, 133809, 136656, 164688, 175968, 178412, 247032, 267618, 273312, 329376, 356824, 401427, 494064, 535236, 713648, 802854, 988128, 1070472, 1427296, 1605708, 2140944, 3211416, 4281888, 6422832, 12845664]

約数ペア:

[(1, 12845664), (2, 6422832), (3, 4281888), (4, 3211416), (6, 2140944), (8, 1605708), (9, 1427296), (12, 1070472), (13, 988128), (16, 802854), (18, 713648), (24, 535236), (26, 494064), (32, 401427), (36, 356824), (39, 329376), (47, 273312), (48, 267618), (52, 247032), (72, 178412), (73, 175968), (78, 164688), (94, 136656), (96, 133809), (104, 123516), (117, 109792), (141, 91104), (144, 89206), (146, 87984), (156, 82344), (188, 68328), (208, 61758), (219, 58656), (234, 54896), (282, 45552), (288, 44603), (292, 43992), (312, 41172), (376, 34164), (416, 30879), (423, 30368), (438, 29328), (468, 27448), (564, 22776), (584, 21996), (611, 21024), (624, 20586), (657, 19552), (752, 17082), (846, 15184), (876, 14664), (936, 13724), (949, 13536), (1128, 11388), (1168, 10998), (1222, 10512), (1248, 10293), (1314, 9776), (1504, 8541), (1692, 7592), (1752, 7332), (1833, 7008), (1872, 6862), (1898, 6768), (2256, 5694), (2336, 5499), (2444, 5256), (2628, 4888), (2847, 4512), (3384, 3796), (3431, 3744), (3504, 3666)]