91369278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1$

素因数の和:511

約数の個数: 144

約数和(自身を含む): 268396128

約数和(自身を除く): 177026850

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 121, 126, 143, 154, 182, 198, 231, 234, 242, 273, 286, 363, 429, 461, 462, 546, 693, 726, 819, 847, 858, 922, 1001, 1089, 1287, 1383, 1386, 1573, 1638, 1694, 2002, 2178, 2541, 2574, 2766, 3003, 3146, 3227, 4149, 4719, 5071, 5082, 5993, 6006, 6454, 7623, 8298, 9009, 9438, 9681, 10142, 11011, 11986, 14157, 15213, 15246, 17979, 18018, 19362, 22022, 28314, 29043, 30426, 33033, 35497, 35958, 41951, 45639, 53937, 55781, 58086, 65923, 66066, 70994, 83902, 91278, 99099, 106491, 107874, 111562, 125853, 131846, 167343, 197769, 198198, 212982, 251706, 319473, 334686, 377559, 390467, 395538, 461461, 502029, 593307, 638946, 725153, 755118, 780934, 922922, 1004058, 1171401, 1186614, 1384383, 1450306, 2175459, 2342802, 2768766, 3514203, 4153149, 4350918, 5076071, 6526377, 7028406, 8306298, 10152142, 13052754, 15228213, 30456426, 45684639, 91369278]

約数ペア:

[(1, 91369278), (2, 45684639), (3, 30456426), (6, 15228213), (7, 13052754), (9, 10152142), (11, 8306298), (13, 7028406), (14, 6526377), (18, 5076071), (21, 4350918), (22, 4153149), (26, 3514203), (33, 2768766), (39, 2342802), (42, 2175459), (63, 1450306), (66, 1384383), (77, 1186614), (78, 1171401), (91, 1004058), (99, 922922), (117, 780934), (121, 755118), (126, 725153), (143, 638946), (154, 593307), (182, 502029), (198, 461461), (231, 395538), (234, 390467), (242, 377559), (273, 334686), (286, 319473), (363, 251706), (429, 212982), (461, 198198), (462, 197769), (546, 167343), (693, 131846), (726, 125853), (819, 111562), (847, 107874), (858, 106491), (922, 99099), (1001, 91278), (1089, 83902), (1287, 70994), (1383, 66066), (1386, 65923), (1573, 58086), (1638, 55781), (1694, 53937), (2002, 45639), (2178, 41951), (2541, 35958), (2574, 35497), (2766, 33033), (3003, 30426), (3146, 29043), (3227, 28314), (4149, 22022), (4719, 19362), (5071, 18018), (5082, 17979), (5993, 15246), (6006, 15213), (6454, 14157), (7623, 11986), (8298, 11011), (9009, 10142), (9438, 9681)]