56874636

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1$

素因数の和:682

約数の個数: 144

約数和(自身を含む): 183782144

約数和(自身を除く): 126907508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 243, 252, 273, 324, 351, 364, 378, 468, 486, 546, 567, 643, 702, 756, 819, 972, 1053, 1092, 1134, 1286, 1404, 1638, 1701, 1929, 2106, 2268, 2457, 2572, 3159, 3276, 3402, 3858, 4212, 4501, 4914, 5787, 6318, 6804, 7371, 7716, 8359, 9002, 9828, 11574, 12636, 13503, 14742, 16718, 17361, 18004, 22113, 23148, 25077, 27006, 29484, 33436, 34722, 40509, 44226, 50154, 52083, 54012, 58513, 69444, 75231, 81018, 88452, 100308, 104166, 117026, 121527, 150462, 156249, 162036, 175539, 208332, 225693, 234052, 243054, 300924, 312498, 351078, 364581, 451386, 486108, 526617, 624996, 677079, 702156, 729162, 902772, 1053234, 1093743, 1354158, 1458324, 1579851, 2031237, 2106468, 2187486, 2708316, 3159702, 4062474, 4374972, 4739553, 6319404, 8124948, 9479106, 14218659, 18958212, 28437318, 56874636]

約数ペア:

[(1, 56874636), (2, 28437318), (3, 18958212), (4, 14218659), (6, 9479106), (7, 8124948), (9, 6319404), (12, 4739553), (13, 4374972), (14, 4062474), (18, 3159702), (21, 2708316), (26, 2187486), (27, 2106468), (28, 2031237), (36, 1579851), (39, 1458324), (42, 1354158), (52, 1093743), (54, 1053234), (63, 902772), (78, 729162), (81, 702156), (84, 677079), (91, 624996), (108, 526617), (117, 486108), (126, 451386), (156, 364581), (162, 351078), (182, 312498), (189, 300924), (234, 243054), (243, 234052), (252, 225693), (273, 208332), (324, 175539), (351, 162036), (364, 156249), (378, 150462), (468, 121527), (486, 117026), (546, 104166), (567, 100308), (643, 88452), (702, 81018), (756, 75231), (819, 69444), (972, 58513), (1053, 54012), (1092, 52083), (1134, 50154), (1286, 44226), (1404, 40509), (1638, 34722), (1701, 33436), (1929, 29484), (2106, 27006), (2268, 25077), (2457, 23148), (2572, 22113), (3159, 18004), (3276, 17361), (3402, 16718), (3858, 14742), (4212, 13503), (4501, 12636), (4914, 11574), (5787, 9828), (6318, 9002), (6804, 8359), (7371, 7716)]