86695648

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:117

約数の個数: 144

約数和(自身を含む): 209182176

約数和(自身を除く): 122486528

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 32, 34, 41, 46, 52, 68, 82, 92, 104, 136, 164, 169, 184, 208, 221, 272, 299, 328, 338, 368, 391, 416, 442, 533, 544, 598, 656, 676, 697, 736, 782, 884, 943, 1066, 1196, 1312, 1352, 1394, 1564, 1768, 1886, 2132, 2392, 2704, 2788, 2873, 3128, 3536, 3772, 3887, 4264, 4784, 5083, 5408, 5576, 5746, 6256, 6929, 7072, 7544, 7774, 8528, 9061, 9568, 10166, 11152, 11492, 12259, 12512, 13858, 15088, 15548, 16031, 17056, 18122, 20332, 22304, 22984, 24518, 27716, 30176, 31096, 32062, 36244, 40664, 45968, 49036, 55432, 62192, 64124, 66079, 72488, 81328, 91936, 98072, 110864, 117793, 124384, 128248, 132158, 144976, 159367, 162656, 196144, 208403, 221728, 235586, 256496, 264316, 289952, 318734, 392288, 416806, 471172, 512992, 528632, 637468, 833612, 942344, 1057264, 1274936, 1667224, 1884688, 2114528, 2549872, 2709239, 3334448, 3769376, 5099744, 5418478, 6668896, 10836956, 21673912, 43347824, 86695648]

約数ペア:

[(1, 86695648), (2, 43347824), (4, 21673912), (8, 10836956), (13, 6668896), (16, 5418478), (17, 5099744), (23, 3769376), (26, 3334448), (32, 2709239), (34, 2549872), (41, 2114528), (46, 1884688), (52, 1667224), (68, 1274936), (82, 1057264), (92, 942344), (104, 833612), (136, 637468), (164, 528632), (169, 512992), (184, 471172), (208, 416806), (221, 392288), (272, 318734), (299, 289952), (328, 264316), (338, 256496), (368, 235586), (391, 221728), (416, 208403), (442, 196144), (533, 162656), (544, 159367), (598, 144976), (656, 132158), (676, 128248), (697, 124384), (736, 117793), (782, 110864), (884, 98072), (943, 91936), (1066, 81328), (1196, 72488), (1312, 66079), (1352, 64124), (1394, 62192), (1564, 55432), (1768, 49036), (1886, 45968), (2132, 40664), (2392, 36244), (2704, 32062), (2788, 31096), (2873, 30176), (3128, 27716), (3536, 24518), (3772, 22984), (3887, 22304), (4264, 20332), (4784, 18122), (5083, 17056), (5408, 16031), (5576, 15548), (5746, 15088), (6256, 13858), (6929, 12512), (7072, 12259), (7544, 11492), (7774, 11152), (8528, 10166), (9061, 9568)]