89995008

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 260045856

約数和(自身を除く): 170050848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 61, 64, 68, 96, 102, 113, 122, 128, 136, 183, 192, 204, 226, 244, 256, 272, 339, 366, 384, 408, 452, 488, 544, 678, 732, 768, 816, 904, 976, 1037, 1088, 1356, 1464, 1632, 1808, 1921, 1952, 2074, 2176, 2712, 2928, 3111, 3264, 3616, 3842, 3904, 4148, 4352, 5424, 5763, 5856, 6222, 6528, 6893, 7232, 7684, 7808, 8296, 10848, 11526, 11712, 12444, 13056, 13786, 14464, 15368, 15616, 16592, 20679, 21696, 23052, 23424, 24888, 27572, 28928, 30736, 33184, 41358, 43392, 46104, 46848, 49776, 55144, 61472, 66368, 82716, 86784, 92208, 99552, 110288, 117181, 122944, 132736, 165432, 184416, 199104, 220576, 234362, 245888, 265472, 330864, 351543, 368832, 398208, 441152, 468724, 491776, 661728, 703086, 737664, 796416, 882304, 937448, 1323456, 1406172, 1475328, 1764608, 1874896, 2646912, 2812344, 3749792, 5293824, 5624688, 7499584, 11249376, 14999168, 22498752, 29998336, 44997504, 89995008]

約数ペア:

[(1, 89995008), (2, 44997504), (3, 29998336), (4, 22498752), (6, 14999168), (8, 11249376), (12, 7499584), (16, 5624688), (17, 5293824), (24, 3749792), (32, 2812344), (34, 2646912), (48, 1874896), (51, 1764608), (61, 1475328), (64, 1406172), (68, 1323456), (96, 937448), (102, 882304), (113, 796416), (122, 737664), (128, 703086), (136, 661728), (183, 491776), (192, 468724), (204, 441152), (226, 398208), (244, 368832), (256, 351543), (272, 330864), (339, 265472), (366, 245888), (384, 234362), (408, 220576), (452, 199104), (488, 184416), (544, 165432), (678, 132736), (732, 122944), (768, 117181), (816, 110288), (904, 99552), (976, 92208), (1037, 86784), (1088, 82716), (1356, 66368), (1464, 61472), (1632, 55144), (1808, 49776), (1921, 46848), (1952, 46104), (2074, 43392), (2176, 41358), (2712, 33184), (2928, 30736), (3111, 28928), (3264, 27572), (3616, 24888), (3842, 23424), (3904, 23052), (4148, 21696), (4352, 20679), (5424, 16592), (5763, 15616), (5856, 15368), (6222, 14464), (6528, 13786), (6893, 13056), (7232, 12444), (7684, 11712), (7808, 11526), (8296, 10848)]