68984136

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:481

約数の個数: 160

約数和(自身を含む): 219542400

約数和(自身を除く): 150558264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 247, 312, 324, 342, 351, 431, 456, 468, 494, 513, 648, 684, 702, 741, 862, 936, 988, 1026, 1053, 1293, 1368, 1404, 1482, 1539, 1724, 1976, 2052, 2106, 2223, 2586, 2808, 2964, 3078, 3448, 3879, 4104, 4212, 4446, 5172, 5603, 5928, 6156, 6669, 7758, 8189, 8424, 8892, 10344, 11206, 11637, 12312, 13338, 15516, 16378, 16809, 17784, 20007, 22412, 23274, 24567, 26676, 31032, 32756, 33618, 34911, 40014, 44824, 46548, 49134, 50427, 53352, 65512, 67236, 69822, 73701, 80028, 93096, 98268, 100854, 106457, 134472, 139644, 147402, 151281, 160056, 196536, 201708, 212914, 221103, 279288, 294804, 302562, 319371, 403416, 425828, 442206, 453843, 589608, 605124, 638742, 663309, 851656, 884412, 907686, 958113, 1210248, 1277484, 1326618, 1768824, 1815372, 1916226, 2554968, 2653236, 2874339, 3630744, 3832452, 5306472, 5748678, 7664904, 8623017, 11497356, 17246034, 22994712, 34492068, 68984136]

約数ペア:

[(1, 68984136), (2, 34492068), (3, 22994712), (4, 17246034), (6, 11497356), (8, 8623017), (9, 7664904), (12, 5748678), (13, 5306472), (18, 3832452), (19, 3630744), (24, 2874339), (26, 2653236), (27, 2554968), (36, 1916226), (38, 1815372), (39, 1768824), (52, 1326618), (54, 1277484), (57, 1210248), (72, 958113), (76, 907686), (78, 884412), (81, 851656), (104, 663309), (108, 638742), (114, 605124), (117, 589608), (152, 453843), (156, 442206), (162, 425828), (171, 403416), (216, 319371), (228, 302562), (234, 294804), (247, 279288), (312, 221103), (324, 212914), (342, 201708), (351, 196536), (431, 160056), (456, 151281), (468, 147402), (494, 139644), (513, 134472), (648, 106457), (684, 100854), (702, 98268), (741, 93096), (862, 80028), (936, 73701), (988, 69822), (1026, 67236), (1053, 65512), (1293, 53352), (1368, 50427), (1404, 49134), (1482, 46548), (1539, 44824), (1724, 40014), (1976, 34911), (2052, 33618), (2106, 32756), (2223, 31032), (2586, 26676), (2808, 24567), (2964, 23274), (3078, 22412), (3448, 20007), (3879, 17784), (4104, 16809), (4212, 16378), (4446, 15516), (5172, 13338), (5603, 12312), (5928, 11637), (6156, 11206), (6669, 10344), (7758, 8892), (8189, 8424)]