71544672

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:213

約数の個数: 144

約数和(自身を含む): 213817968

約数和(自身を除く): 142273296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 73, 82, 83, 96, 123, 144, 146, 164, 166, 219, 246, 249, 288, 292, 328, 332, 369, 438, 492, 498, 584, 656, 657, 664, 738, 747, 876, 984, 996, 1168, 1312, 1314, 1328, 1476, 1494, 1752, 1968, 1992, 2336, 2628, 2656, 2952, 2988, 2993, 3403, 3504, 3936, 3984, 5256, 5904, 5976, 5986, 6059, 6806, 7008, 7968, 8979, 10209, 10512, 11808, 11952, 11972, 12118, 13612, 17958, 18177, 20418, 21024, 23904, 23944, 24236, 26937, 27224, 30627, 35916, 36354, 40836, 47888, 48472, 53874, 54448, 54531, 61254, 71832, 72708, 81672, 95776, 96944, 107748, 108896, 109062, 122508, 143664, 145416, 163344, 193888, 215496, 218124, 245016, 248419, 287328, 290832, 326688, 430992, 436248, 490032, 496838, 581664, 745257, 861984, 872496, 980064, 993676, 1490514, 1744992, 1987352, 2235771, 2981028, 3974704, 4471542, 5962056, 7949408, 8943084, 11924112, 17886168, 23848224, 35772336, 71544672]

約数ペア:

[(1, 71544672), (2, 35772336), (3, 23848224), (4, 17886168), (6, 11924112), (8, 8943084), (9, 7949408), (12, 5962056), (16, 4471542), (18, 3974704), (24, 2981028), (32, 2235771), (36, 1987352), (41, 1744992), (48, 1490514), (72, 993676), (73, 980064), (82, 872496), (83, 861984), (96, 745257), (123, 581664), (144, 496838), (146, 490032), (164, 436248), (166, 430992), (219, 326688), (246, 290832), (249, 287328), (288, 248419), (292, 245016), (328, 218124), (332, 215496), (369, 193888), (438, 163344), (492, 145416), (498, 143664), (584, 122508), (656, 109062), (657, 108896), (664, 107748), (738, 96944), (747, 95776), (876, 81672), (984, 72708), (996, 71832), (1168, 61254), (1312, 54531), (1314, 54448), (1328, 53874), (1476, 48472), (1494, 47888), (1752, 40836), (1968, 36354), (1992, 35916), (2336, 30627), (2628, 27224), (2656, 26937), (2952, 24236), (2988, 23944), (2993, 23904), (3403, 21024), (3504, 20418), (3936, 18177), (3984, 17958), (5256, 13612), (5904, 12118), (5976, 11972), (5986, 11952), (6059, 11808), (6806, 10512), (7008, 10209), (7968, 8979)]