81007344

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17047}}^1$

素因数の和:17075

約数の個数: 80

約数和(自身を含む): 253674240

約数和(自身を除く): 172666896

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 33, 36, 44, 48, 54, 66, 72, 88, 99, 108, 132, 144, 176, 198, 216, 264, 297, 396, 432, 528, 594, 792, 1188, 1584, 2376, 4752, 17047, 34094, 51141, 68188, 102282, 136376, 153423, 187517, 204564, 272752, 306846, 375034, 409128, 460269, 562551, 613692, 750068, 818256, 920538, 1125102, 1227384, 1500136, 1687653, 1841076, 2250204, 2454768, 3000272, 3375306, 3682152, 4500408, 5062959, 6750612, 7364304, 9000816, 10125918, 13501224, 20251836, 27002448, 40503672, 81007344]

約数ペア:

[(1, 81007344), (2, 40503672), (3, 27002448), (4, 20251836), (6, 13501224), (8, 10125918), (9, 9000816), (11, 7364304), (12, 6750612), (16, 5062959), (18, 4500408), (22, 3682152), (24, 3375306), (27, 3000272), (33, 2454768), (36, 2250204), (44, 1841076), (48, 1687653), (54, 1500136), (66, 1227384), (72, 1125102), (88, 920538), (99, 818256), (108, 750068), (132, 613692), (144, 562551), (176, 460269), (198, 409128), (216, 375034), (264, 306846), (297, 272752), (396, 204564), (432, 187517), (528, 153423), (594, 136376), (792, 102282), (1188, 68188), (1584, 51141), (2376, 34094), (4752, 17047)]