12873744

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^2$

素因数の和:86

約数の個数: 135

約数和(自身を含む): 40783197

約数和(自身を除く): 27909453

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 169, 184, 207, 208, 234, 276, 299, 312, 338, 368, 414, 468, 507, 529, 552, 598, 624, 676, 828, 897, 936, 1014, 1058, 1104, 1196, 1352, 1521, 1587, 1656, 1794, 1872, 2028, 2116, 2392, 2691, 2704, 3042, 3174, 3312, 3588, 3887, 4056, 4232, 4761, 4784, 5382, 6084, 6348, 6877, 7176, 7774, 8112, 8464, 9522, 10764, 11661, 12168, 12696, 13754, 14352, 15548, 19044, 20631, 21528, 23322, 24336, 25392, 27508, 31096, 34983, 38088, 41262, 43056, 46644, 55016, 61893, 62192, 69966, 76176, 82524, 89401, 93288, 110032, 123786, 139932, 165048, 178802, 186576, 247572, 268203, 279864, 330096, 357604, 495144, 536406, 559728, 715208, 804609, 990288, 1072812, 1430416, 1609218, 2145624, 3218436, 4291248, 6436872, 12873744]

約数ペア:

[(1, 12873744), (2, 6436872), (3, 4291248), (4, 3218436), (6, 2145624), (8, 1609218), (9, 1430416), (12, 1072812), (13, 990288), (16, 804609), (18, 715208), (23, 559728), (24, 536406), (26, 495144), (36, 357604), (39, 330096), (46, 279864), (48, 268203), (52, 247572), (69, 186576), (72, 178802), (78, 165048), (92, 139932), (104, 123786), (117, 110032), (138, 93288), (144, 89401), (156, 82524), (169, 76176), (184, 69966), (207, 62192), (208, 61893), (234, 55016), (276, 46644), (299, 43056), (312, 41262), (338, 38088), (368, 34983), (414, 31096), (468, 27508), (507, 25392), (529, 24336), (552, 23322), (598, 21528), (624, 20631), (676, 19044), (828, 15548), (897, 14352), (936, 13754), (1014, 12696), (1058, 12168), (1104, 11661), (1196, 10764), (1352, 9522), (1521, 8464), (1587, 8112), (1656, 7774), (1794, 7176), (1872, 6877), (2028, 6348), (2116, 6084), (2392, 5382), (2691, 4784), (2704, 4761), (3042, 4232), (3174, 4056), (3312, 3887)]