72064224

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:433

約数の個数: 144

約数和(自身を含む): 222899040

約数和(自身を除く): 150834816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 41, 48, 51, 68, 72, 82, 96, 102, 123, 136, 144, 153, 164, 204, 246, 272, 288, 306, 328, 359, 369, 408, 492, 544, 612, 656, 697, 718, 738, 816, 984, 1077, 1224, 1312, 1394, 1436, 1476, 1632, 1968, 2091, 2154, 2448, 2788, 2872, 2952, 3231, 3936, 4182, 4308, 4896, 5576, 5744, 5904, 6103, 6273, 6462, 8364, 8616, 11152, 11488, 11808, 12206, 12546, 12924, 14719, 16728, 17232, 18309, 22304, 24412, 25092, 25848, 29438, 33456, 34464, 36618, 44157, 48824, 50184, 51696, 54927, 58876, 66912, 73236, 88314, 97648, 100368, 103392, 109854, 117752, 132471, 146472, 176628, 195296, 200736, 219708, 235504, 250223, 264942, 292944, 353256, 439416, 471008, 500446, 529884, 585888, 706512, 750669, 878832, 1000892, 1059768, 1413024, 1501338, 1757664, 2001784, 2119536, 2252007, 3002676, 4003568, 4239072, 4504014, 6005352, 8007136, 9008028, 12010704, 18016056, 24021408, 36032112, 72064224]

約数ペア:

[(1, 72064224), (2, 36032112), (3, 24021408), (4, 18016056), (6, 12010704), (8, 9008028), (9, 8007136), (12, 6005352), (16, 4504014), (17, 4239072), (18, 4003568), (24, 3002676), (32, 2252007), (34, 2119536), (36, 2001784), (41, 1757664), (48, 1501338), (51, 1413024), (68, 1059768), (72, 1000892), (82, 878832), (96, 750669), (102, 706512), (123, 585888), (136, 529884), (144, 500446), (153, 471008), (164, 439416), (204, 353256), (246, 292944), (272, 264942), (288, 250223), (306, 235504), (328, 219708), (359, 200736), (369, 195296), (408, 176628), (492, 146472), (544, 132471), (612, 117752), (656, 109854), (697, 103392), (718, 100368), (738, 97648), (816, 88314), (984, 73236), (1077, 66912), (1224, 58876), (1312, 54927), (1394, 51696), (1436, 50184), (1476, 48824), (1632, 44157), (1968, 36618), (2091, 34464), (2154, 33456), (2448, 29438), (2788, 25848), (2872, 25092), (2952, 24412), (3231, 22304), (3936, 18309), (4182, 17232), (4308, 16728), (4896, 14719), (5576, 12924), (5744, 12546), (5904, 12206), (6103, 11808), (6273, 11488), (6462, 11152), (8364, 8616)]