25747488

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^2$

素因数の和:88

約数の個数: 162

約数和(自身を含む): 82881981

約数和(自身を除く): 57134493

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 46, 48, 52, 69, 72, 78, 92, 96, 104, 117, 138, 144, 156, 169, 184, 207, 208, 234, 276, 288, 299, 312, 338, 368, 414, 416, 468, 507, 529, 552, 598, 624, 676, 736, 828, 897, 936, 1014, 1058, 1104, 1196, 1248, 1352, 1521, 1587, 1656, 1794, 1872, 2028, 2116, 2208, 2392, 2691, 2704, 3042, 3174, 3312, 3588, 3744, 3887, 4056, 4232, 4761, 4784, 5382, 5408, 6084, 6348, 6624, 6877, 7176, 7774, 8112, 8464, 9522, 9568, 10764, 11661, 12168, 12696, 13754, 14352, 15548, 16224, 16928, 19044, 20631, 21528, 23322, 24336, 25392, 27508, 28704, 31096, 34983, 38088, 41262, 43056, 46644, 48672, 50784, 55016, 61893, 62192, 69966, 76176, 82524, 86112, 89401, 93288, 110032, 123786, 124384, 139932, 152352, 165048, 178802, 186576, 220064, 247572, 268203, 279864, 330096, 357604, 373152, 495144, 536406, 559728, 660192, 715208, 804609, 990288, 1072812, 1119456, 1430416, 1609218, 1980576, 2145624, 2860832, 3218436, 4291248, 6436872, 8582496, 12873744, 25747488]

約数ペア:

[(1, 25747488), (2, 12873744), (3, 8582496), (4, 6436872), (6, 4291248), (8, 3218436), (9, 2860832), (12, 2145624), (13, 1980576), (16, 1609218), (18, 1430416), (23, 1119456), (24, 1072812), (26, 990288), (32, 804609), (36, 715208), (39, 660192), (46, 559728), (48, 536406), (52, 495144), (69, 373152), (72, 357604), (78, 330096), (92, 279864), (96, 268203), (104, 247572), (117, 220064), (138, 186576), (144, 178802), (156, 165048), (169, 152352), (184, 139932), (207, 124384), (208, 123786), (234, 110032), (276, 93288), (288, 89401), (299, 86112), (312, 82524), (338, 76176), (368, 69966), (414, 62192), (416, 61893), (468, 55016), (507, 50784), (529, 48672), (552, 46644), (598, 43056), (624, 41262), (676, 38088), (736, 34983), (828, 31096), (897, 28704), (936, 27508), (1014, 25392), (1058, 24336), (1104, 23322), (1196, 21528), (1248, 20631), (1352, 19044), (1521, 16928), (1587, 16224), (1656, 15548), (1794, 14352), (1872, 13754), (2028, 12696), (2116, 12168), (2208, 11661), (2392, 10764), (2691, 9568), (2704, 9522), (3042, 8464), (3174, 8112), (3312, 7774), (3588, 7176), (3744, 6877), (3887, 6624), (4056, 6348), (4232, 6084), (4761, 5408), (4784, 5382)]