68785536

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:332

約数の個数: 128

約数和(自身を含む): 198948960

約数和(自身を除く): 130163424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 41, 48, 51, 64, 68, 82, 96, 102, 123, 128, 136, 164, 192, 204, 246, 257, 272, 328, 384, 408, 492, 514, 544, 656, 697, 771, 816, 984, 1028, 1088, 1312, 1394, 1542, 1632, 1968, 2056, 2091, 2176, 2624, 2788, 3084, 3264, 3936, 4112, 4182, 4369, 5248, 5576, 6168, 6528, 7872, 8224, 8364, 8738, 10537, 11152, 12336, 13107, 15744, 16448, 16728, 17476, 21074, 22304, 24672, 26214, 31611, 32896, 33456, 34952, 42148, 44608, 49344, 52428, 63222, 66912, 69904, 84296, 89216, 98688, 104856, 126444, 133824, 139808, 168592, 179129, 209712, 252888, 267648, 279616, 337184, 358258, 419424, 505776, 537387, 559232, 674368, 716516, 838848, 1011552, 1074774, 1348736, 1433032, 1677696, 2023104, 2149548, 2866064, 4046208, 4299096, 5732128, 8598192, 11464256, 17196384, 22928512, 34392768, 68785536]

約数ペア:

[(1, 68785536), (2, 34392768), (3, 22928512), (4, 17196384), (6, 11464256), (8, 8598192), (12, 5732128), (16, 4299096), (17, 4046208), (24, 2866064), (32, 2149548), (34, 2023104), (41, 1677696), (48, 1433032), (51, 1348736), (64, 1074774), (68, 1011552), (82, 838848), (96, 716516), (102, 674368), (123, 559232), (128, 537387), (136, 505776), (164, 419424), (192, 358258), (204, 337184), (246, 279616), (257, 267648), (272, 252888), (328, 209712), (384, 179129), (408, 168592), (492, 139808), (514, 133824), (544, 126444), (656, 104856), (697, 98688), (771, 89216), (816, 84296), (984, 69904), (1028, 66912), (1088, 63222), (1312, 52428), (1394, 49344), (1542, 44608), (1632, 42148), (1968, 34952), (2056, 33456), (2091, 32896), (2176, 31611), (2624, 26214), (2788, 24672), (3084, 22304), (3264, 21074), (3936, 17476), (4112, 16728), (4182, 16448), (4369, 15744), (5248, 13107), (5576, 12336), (6168, 11152), (6528, 10537), (7872, 8738), (8224, 8364)]