91028772

素因数分解:

$2^2\times 3^6\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:125

約数の個数: 168

約数和(自身を含む): 264418560

約数和(自身を除く): 173389788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 31, 36, 38, 53, 54, 57, 62, 76, 81, 93, 106, 108, 114, 124, 159, 162, 171, 186, 212, 228, 243, 279, 318, 324, 342, 372, 477, 486, 513, 558, 589, 636, 684, 729, 837, 954, 972, 1007, 1026, 1116, 1178, 1431, 1458, 1539, 1643, 1674, 1767, 1908, 2014, 2052, 2356, 2511, 2862, 2916, 3021, 3078, 3286, 3348, 3534, 4028, 4293, 4617, 4929, 5022, 5301, 5724, 6042, 6156, 6572, 7068, 7533, 8586, 9063, 9234, 9858, 10044, 10602, 12084, 12879, 13851, 14787, 15066, 15903, 17172, 18126, 18468, 19716, 21204, 22599, 25758, 27189, 27702, 29574, 30132, 31217, 31806, 36252, 38637, 44361, 45198, 47709, 51516, 54378, 55404, 59148, 62434, 63612, 77274, 81567, 88722, 90396, 93651, 95418, 108756, 124868, 133083, 143127, 154548, 163134, 177444, 187302, 190836, 244701, 266166, 280953, 286254, 326268, 374604, 399249, 429381, 489402, 532332, 561906, 572508, 734103, 798498, 842859, 858762, 978804, 1123812, 1197747, 1468206, 1596996, 1685718, 1717524, 2395494, 2528577, 2936412, 3371436, 4790988, 5057154, 7585731, 10114308, 15171462, 22757193, 30342924, 45514386, 91028772]

約数ペア:

[(1, 91028772), (2, 45514386), (3, 30342924), (4, 22757193), (6, 15171462), (9, 10114308), (12, 7585731), (18, 5057154), (19, 4790988), (27, 3371436), (31, 2936412), (36, 2528577), (38, 2395494), (53, 1717524), (54, 1685718), (57, 1596996), (62, 1468206), (76, 1197747), (81, 1123812), (93, 978804), (106, 858762), (108, 842859), (114, 798498), (124, 734103), (159, 572508), (162, 561906), (171, 532332), (186, 489402), (212, 429381), (228, 399249), (243, 374604), (279, 326268), (318, 286254), (324, 280953), (342, 266166), (372, 244701), (477, 190836), (486, 187302), (513, 177444), (558, 163134), (589, 154548), (636, 143127), (684, 133083), (729, 124868), (837, 108756), (954, 95418), (972, 93651), (1007, 90396), (1026, 88722), (1116, 81567), (1178, 77274), (1431, 63612), (1458, 62434), (1539, 59148), (1643, 55404), (1674, 54378), (1767, 51516), (1908, 47709), (2014, 45198), (2052, 44361), (2356, 38637), (2511, 36252), (2862, 31806), (2916, 31217), (3021, 30132), (3078, 29574), (3286, 27702), (3348, 27189), (3534, 25758), (4028, 22599), (4293, 21204), (4617, 19716), (4929, 18468), (5022, 18126), (5301, 17172), (5724, 15903), (6042, 15066), (6156, 14787), (6572, 13851), (7068, 12879), (7533, 12084), (8586, 10602), (9063, 10044), (9234, 9858)]