81448632

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:614

約数の個数: 128

約数和(自身を含む): 245851200

約数和(自身を除く): 164402568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 41, 51, 54, 68, 72, 82, 102, 108, 123, 136, 153, 164, 204, 216, 246, 306, 328, 369, 408, 459, 492, 541, 612, 697, 738, 918, 984, 1082, 1107, 1224, 1394, 1476, 1623, 1836, 2091, 2164, 2214, 2788, 2952, 3246, 3672, 4182, 4328, 4428, 4869, 5576, 6273, 6492, 8364, 8856, 9197, 9738, 12546, 12984, 14607, 16728, 18394, 18819, 19476, 22181, 25092, 27591, 29214, 36788, 37638, 38952, 44362, 50184, 55182, 58428, 66543, 73576, 75276, 82773, 88724, 110364, 116856, 133086, 150552, 165546, 177448, 199629, 220728, 248319, 266172, 331092, 377077, 399258, 496638, 532344, 598887, 662184, 754154, 798516, 993276, 1131231, 1197774, 1508308, 1597032, 1986552, 2262462, 2395548, 3016616, 3393693, 4524924, 4791096, 6787386, 9049848, 10181079, 13574772, 20362158, 27149544, 40724316, 81448632]

約数ペア:

[(1, 81448632), (2, 40724316), (3, 27149544), (4, 20362158), (6, 13574772), (8, 10181079), (9, 9049848), (12, 6787386), (17, 4791096), (18, 4524924), (24, 3393693), (27, 3016616), (34, 2395548), (36, 2262462), (41, 1986552), (51, 1597032), (54, 1508308), (68, 1197774), (72, 1131231), (82, 993276), (102, 798516), (108, 754154), (123, 662184), (136, 598887), (153, 532344), (164, 496638), (204, 399258), (216, 377077), (246, 331092), (306, 266172), (328, 248319), (369, 220728), (408, 199629), (459, 177448), (492, 165546), (541, 150552), (612, 133086), (697, 116856), (738, 110364), (918, 88724), (984, 82773), (1082, 75276), (1107, 73576), (1224, 66543), (1394, 58428), (1476, 55182), (1623, 50184), (1836, 44362), (2091, 38952), (2164, 37638), (2214, 36788), (2788, 29214), (2952, 27591), (3246, 25092), (3672, 22181), (4182, 19476), (4328, 18819), (4428, 18394), (4869, 16728), (5576, 14607), (6273, 12984), (6492, 12546), (8364, 9738), (8856, 9197)]