65874354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 128

約数和(自身を含む): 176504832

約数和(自身を除く): 110630478

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 47, 51, 78, 91, 94, 102, 119, 141, 151, 182, 221, 238, 273, 282, 302, 329, 357, 442, 453, 546, 611, 658, 663, 714, 799, 906, 987, 1057, 1222, 1326, 1547, 1598, 1833, 1963, 1974, 2114, 2397, 2567, 3094, 3171, 3666, 3926, 4277, 4641, 4794, 5134, 5593, 5889, 6342, 7097, 7701, 8554, 9282, 10387, 11186, 11778, 12831, 13741, 14194, 15402, 16779, 17969, 20774, 21291, 25662, 27482, 31161, 33371, 33558, 35938, 41223, 42582, 49679, 53907, 62322, 66742, 72709, 82446, 92261, 99358, 100113, 107814, 120649, 145418, 149037, 184522, 200226, 218127, 233597, 241298, 276783, 298074, 361947, 436254, 467194, 553566, 645827, 700791, 723894, 844543, 1291654, 1401582, 1568437, 1689086, 1937481, 2533629, 3136874, 3874962, 4705311, 5067258, 9410622, 10979059, 21958118, 32937177, 65874354]

約数ペア:

[(1, 65874354), (2, 32937177), (3, 21958118), (6, 10979059), (7, 9410622), (13, 5067258), (14, 4705311), (17, 3874962), (21, 3136874), (26, 2533629), (34, 1937481), (39, 1689086), (42, 1568437), (47, 1401582), (51, 1291654), (78, 844543), (91, 723894), (94, 700791), (102, 645827), (119, 553566), (141, 467194), (151, 436254), (182, 361947), (221, 298074), (238, 276783), (273, 241298), (282, 233597), (302, 218127), (329, 200226), (357, 184522), (442, 149037), (453, 145418), (546, 120649), (611, 107814), (658, 100113), (663, 99358), (714, 92261), (799, 82446), (906, 72709), (987, 66742), (1057, 62322), (1222, 53907), (1326, 49679), (1547, 42582), (1598, 41223), (1833, 35938), (1963, 33558), (1974, 33371), (2114, 31161), (2397, 27482), (2567, 25662), (3094, 21291), (3171, 20774), (3666, 17969), (3926, 16779), (4277, 15402), (4641, 14194), (4794, 13741), (5134, 12831), (5593, 11778), (5889, 11186), (6342, 10387), (7097, 9282), (7701, 8554)]