47437236

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:294

約数の個数: 144

約数和(自身を含む): 151831680

約数和(自身を除く): 104394444

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 109, 126, 132, 154, 157, 198, 218, 231, 252, 308, 314, 327, 396, 436, 462, 471, 628, 654, 693, 763, 924, 942, 981, 1099, 1199, 1308, 1386, 1413, 1526, 1727, 1884, 1962, 2198, 2289, 2398, 2772, 2826, 3052, 3297, 3454, 3597, 3924, 4396, 4578, 4796, 5181, 5652, 6594, 6867, 6908, 7194, 8393, 9156, 9891, 10362, 10791, 12089, 13188, 13734, 14388, 15543, 16786, 17113, 19782, 20724, 21582, 24178, 25179, 27468, 31086, 33572, 34226, 36267, 39564, 43164, 48356, 50358, 51339, 62172, 68452, 72534, 75537, 100716, 102678, 108801, 119791, 145068, 151074, 154017, 188243, 205356, 217602, 239582, 302148, 308034, 359373, 376486, 435204, 479164, 564729, 616068, 718746, 752972, 1078119, 1129458, 1317701, 1437492, 1694187, 2156238, 2258916, 2635402, 3388374, 3953103, 4312476, 5270804, 6776748, 7906206, 11859309, 15812412, 23718618, 47437236]

約数ペア:

[(1, 47437236), (2, 23718618), (3, 15812412), (4, 11859309), (6, 7906206), (7, 6776748), (9, 5270804), (11, 4312476), (12, 3953103), (14, 3388374), (18, 2635402), (21, 2258916), (22, 2156238), (28, 1694187), (33, 1437492), (36, 1317701), (42, 1129458), (44, 1078119), (63, 752972), (66, 718746), (77, 616068), (84, 564729), (99, 479164), (109, 435204), (126, 376486), (132, 359373), (154, 308034), (157, 302148), (198, 239582), (218, 217602), (231, 205356), (252, 188243), (308, 154017), (314, 151074), (327, 145068), (396, 119791), (436, 108801), (462, 102678), (471, 100716), (628, 75537), (654, 72534), (693, 68452), (763, 62172), (924, 51339), (942, 50358), (981, 48356), (1099, 43164), (1199, 39564), (1308, 36267), (1386, 34226), (1413, 33572), (1526, 31086), (1727, 27468), (1884, 25179), (1962, 24178), (2198, 21582), (2289, 20724), (2398, 19782), (2772, 17113), (2826, 16786), (3052, 15543), (3297, 14388), (3454, 13734), (3597, 13188), (3924, 12089), (4396, 10791), (4578, 10362), (4796, 9891), (5181, 9156), (5652, 8393), (6594, 7194), (6867, 6908)]