81877032

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{443}}^1$

素因数の和:623

約数の個数: 96

約数和(自身を含む): 236882880

約数和(自身を除く): 155005848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 151, 153, 204, 302, 306, 408, 443, 453, 604, 612, 886, 906, 1208, 1224, 1329, 1359, 1772, 1812, 2567, 2658, 2718, 3544, 3624, 3987, 5134, 5316, 5436, 7531, 7701, 7974, 10268, 10632, 10872, 15062, 15402, 15948, 20536, 22593, 23103, 30124, 30804, 31896, 45186, 46206, 60248, 61608, 66893, 67779, 90372, 92412, 133786, 135558, 180744, 184824, 200679, 267572, 271116, 401358, 535144, 542232, 602037, 802716, 1137181, 1204074, 1605432, 2274362, 2408148, 3411543, 4548724, 4816296, 6823086, 9097448, 10234629, 13646172, 20469258, 27292344, 40938516, 81877032]

約数ペア:

[(1, 81877032), (2, 40938516), (3, 27292344), (4, 20469258), (6, 13646172), (8, 10234629), (9, 9097448), (12, 6823086), (17, 4816296), (18, 4548724), (24, 3411543), (34, 2408148), (36, 2274362), (51, 1605432), (68, 1204074), (72, 1137181), (102, 802716), (136, 602037), (151, 542232), (153, 535144), (204, 401358), (302, 271116), (306, 267572), (408, 200679), (443, 184824), (453, 180744), (604, 135558), (612, 133786), (886, 92412), (906, 90372), (1208, 67779), (1224, 66893), (1329, 61608), (1359, 60248), (1772, 46206), (1812, 45186), (2567, 31896), (2658, 30804), (2718, 30124), (3544, 23103), (3624, 22593), (3987, 20536), (5134, 15948), (5316, 15402), (5436, 15062), (7531, 10872), (7701, 10632), (7974, 10268)]