71857044

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:264

約数の個数: 144

約数和(自身を含む): 220147200

約数和(自身を除く): 148290156

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 59, 63, 81, 84, 108, 118, 126, 162, 177, 179, 189, 236, 243, 252, 324, 354, 358, 378, 413, 486, 531, 537, 567, 708, 716, 756, 826, 972, 1062, 1074, 1134, 1239, 1253, 1593, 1611, 1652, 1701, 2124, 2148, 2268, 2478, 2506, 3186, 3222, 3402, 3717, 3759, 4779, 4833, 4956, 5012, 6372, 6444, 6804, 7434, 7518, 9558, 9666, 10561, 11151, 11277, 14337, 14499, 14868, 15036, 19116, 19332, 21122, 22302, 22554, 28674, 28998, 31683, 33453, 33831, 42244, 43497, 44604, 45108, 57348, 57996, 63366, 66906, 67662, 73927, 86994, 95049, 100359, 101493, 126732, 133812, 135324, 147854, 173988, 190098, 200718, 202986, 221781, 285147, 295708, 304479, 380196, 401436, 405972, 443562, 570294, 608958, 665343, 855441, 887124, 1140588, 1217916, 1330686, 1710882, 1996029, 2566323, 2661372, 3421764, 3992058, 5132646, 5988087, 7984116, 10265292, 11976174, 17964261, 23952348, 35928522, 71857044]

約数ペア:

[(1, 71857044), (2, 35928522), (3, 23952348), (4, 17964261), (6, 11976174), (7, 10265292), (9, 7984116), (12, 5988087), (14, 5132646), (18, 3992058), (21, 3421764), (27, 2661372), (28, 2566323), (36, 1996029), (42, 1710882), (54, 1330686), (59, 1217916), (63, 1140588), (81, 887124), (84, 855441), (108, 665343), (118, 608958), (126, 570294), (162, 443562), (177, 405972), (179, 401436), (189, 380196), (236, 304479), (243, 295708), (252, 285147), (324, 221781), (354, 202986), (358, 200718), (378, 190098), (413, 173988), (486, 147854), (531, 135324), (537, 133812), (567, 126732), (708, 101493), (716, 100359), (756, 95049), (826, 86994), (972, 73927), (1062, 67662), (1074, 66906), (1134, 63366), (1239, 57996), (1253, 57348), (1593, 45108), (1611, 44604), (1652, 43497), (1701, 42244), (2124, 33831), (2148, 33453), (2268, 31683), (2478, 28998), (2506, 28674), (3186, 22554), (3222, 22302), (3402, 21122), (3717, 19332), (3759, 19116), (4779, 15036), (4833, 14868), (4956, 14499), (5012, 14337), (6372, 11277), (6444, 11151), (6804, 10561), (7434, 9666), (7518, 9558)]