64469712

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^2\times {\mathrm{47}}^1$

素因数の和:157

約数の個数: 120

約数和(自身を含む): 184595328

約数和(自身を除く): 120125616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 41, 47, 48, 51, 68, 82, 94, 102, 123, 136, 141, 164, 188, 204, 246, 272, 282, 328, 376, 408, 492, 564, 656, 697, 752, 799, 816, 984, 1128, 1394, 1598, 1681, 1927, 1968, 2091, 2256, 2397, 2788, 3196, 3362, 3854, 4182, 4794, 5043, 5576, 5781, 6392, 6724, 7708, 8364, 9588, 10086, 11152, 11562, 12784, 13448, 15416, 16728, 19176, 20172, 23124, 26896, 28577, 30832, 32759, 33456, 38352, 40344, 46248, 57154, 65518, 79007, 80688, 85731, 92496, 98277, 114308, 131036, 158014, 171462, 196554, 228616, 237021, 262072, 316028, 342924, 393108, 457232, 474042, 524144, 632056, 685848, 786216, 948084, 1264112, 1343119, 1371696, 1572432, 1896168, 2686238, 3792336, 4029357, 5372476, 8058714, 10744952, 16117428, 21489904, 32234856, 64469712]

約数ペア:

[(1, 64469712), (2, 32234856), (3, 21489904), (4, 16117428), (6, 10744952), (8, 8058714), (12, 5372476), (16, 4029357), (17, 3792336), (24, 2686238), (34, 1896168), (41, 1572432), (47, 1371696), (48, 1343119), (51, 1264112), (68, 948084), (82, 786216), (94, 685848), (102, 632056), (123, 524144), (136, 474042), (141, 457232), (164, 393108), (188, 342924), (204, 316028), (246, 262072), (272, 237021), (282, 228616), (328, 196554), (376, 171462), (408, 158014), (492, 131036), (564, 114308), (656, 98277), (697, 92496), (752, 85731), (799, 80688), (816, 79007), (984, 65518), (1128, 57154), (1394, 46248), (1598, 40344), (1681, 38352), (1927, 33456), (1968, 32759), (2091, 30832), (2256, 28577), (2397, 26896), (2788, 23124), (3196, 20172), (3362, 19176), (3854, 16728), (4182, 15416), (4794, 13448), (5043, 12784), (5576, 11562), (5781, 11152), (6392, 10086), (6724, 9588), (7708, 8364)]