57856248

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 169344000

約数和(自身を除く): 111487752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 47, 54, 72, 82, 94, 108, 123, 139, 141, 164, 188, 216, 246, 278, 282, 328, 369, 376, 417, 423, 492, 556, 564, 738, 834, 846, 984, 1107, 1112, 1128, 1251, 1269, 1476, 1668, 1692, 1927, 2214, 2502, 2538, 2952, 3336, 3384, 3753, 3854, 4428, 5004, 5076, 5699, 5781, 6533, 7506, 7708, 8856, 10008, 10152, 11398, 11562, 13066, 15012, 15416, 17097, 17343, 19599, 22796, 23124, 26132, 30024, 34194, 34686, 39198, 45592, 46248, 51291, 52029, 52264, 58797, 68388, 69372, 78396, 102582, 104058, 117594, 136776, 138744, 153873, 156792, 176391, 205164, 208116, 235188, 267853, 307746, 352782, 410328, 416232, 470376, 535706, 615492, 705564, 803559, 1071412, 1230984, 1411128, 1607118, 2142824, 2410677, 3214236, 4821354, 6428472, 7232031, 9642708, 14464062, 19285416, 28928124, 57856248]

約数ペア:

[(1, 57856248), (2, 28928124), (3, 19285416), (4, 14464062), (6, 9642708), (8, 7232031), (9, 6428472), (12, 4821354), (18, 3214236), (24, 2410677), (27, 2142824), (36, 1607118), (41, 1411128), (47, 1230984), (54, 1071412), (72, 803559), (82, 705564), (94, 615492), (108, 535706), (123, 470376), (139, 416232), (141, 410328), (164, 352782), (188, 307746), (216, 267853), (246, 235188), (278, 208116), (282, 205164), (328, 176391), (369, 156792), (376, 153873), (417, 138744), (423, 136776), (492, 117594), (556, 104058), (564, 102582), (738, 78396), (834, 69372), (846, 68388), (984, 58797), (1107, 52264), (1112, 52029), (1128, 51291), (1251, 46248), (1269, 45592), (1476, 39198), (1668, 34686), (1692, 34194), (1927, 30024), (2214, 26132), (2502, 23124), (2538, 22796), (2952, 19599), (3336, 17343), (3384, 17097), (3753, 15416), (3854, 15012), (4428, 13066), (5004, 11562), (5076, 11398), (5699, 10152), (5781, 10008), (6533, 8856), (7506, 7708)]