8712288

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{179}}^1$

素因数の和:221

約数の個数: 108

約数和(自身を含む): 26977860

約数和(自身を除く): 18265572

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 169, 179, 208, 234, 288, 312, 338, 358, 416, 468, 507, 537, 624, 676, 716, 936, 1014, 1074, 1248, 1352, 1432, 1521, 1611, 1872, 2028, 2148, 2327, 2704, 2864, 3042, 3222, 3744, 4056, 4296, 4654, 5408, 5728, 6084, 6444, 6981, 8112, 8592, 9308, 12168, 12888, 13962, 16224, 17184, 18616, 20943, 24336, 25776, 27924, 30251, 37232, 41886, 48672, 51552, 55848, 60502, 74464, 83772, 90753, 111696, 121004, 167544, 181506, 223392, 242008, 272259, 335088, 363012, 484016, 544518, 670176, 726024, 968032, 1089036, 1452048, 2178072, 2904096, 4356144, 8712288]

約数ペア:

[(1, 8712288), (2, 4356144), (3, 2904096), (4, 2178072), (6, 1452048), (8, 1089036), (9, 968032), (12, 726024), (13, 670176), (16, 544518), (18, 484016), (24, 363012), (26, 335088), (32, 272259), (36, 242008), (39, 223392), (48, 181506), (52, 167544), (72, 121004), (78, 111696), (96, 90753), (104, 83772), (117, 74464), (144, 60502), (156, 55848), (169, 51552), (179, 48672), (208, 41886), (234, 37232), (288, 30251), (312, 27924), (338, 25776), (358, 24336), (416, 20943), (468, 18616), (507, 17184), (537, 16224), (624, 13962), (676, 12888), (716, 12168), (936, 9308), (1014, 8592), (1074, 8112), (1248, 6981), (1352, 6444), (1432, 6084), (1521, 5728), (1611, 5408), (1872, 4654), (2028, 4296), (2148, 4056), (2327, 3744), (2704, 3222), (2864, 3042)]