91681536

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 263594240

約数和(自身を除く): 171912704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 61, 64, 76, 96, 103, 114, 122, 128, 152, 183, 192, 206, 228, 244, 256, 304, 309, 366, 384, 412, 456, 488, 608, 618, 732, 768, 824, 912, 976, 1159, 1216, 1236, 1464, 1648, 1824, 1952, 1957, 2318, 2432, 2472, 2928, 3296, 3477, 3648, 3904, 3914, 4636, 4864, 4944, 5856, 5871, 6283, 6592, 6954, 7296, 7808, 7828, 9272, 9888, 11712, 11742, 12566, 13184, 13908, 14592, 15616, 15656, 18544, 18849, 19776, 23424, 23484, 25132, 26368, 27816, 31312, 37088, 37698, 39552, 46848, 46968, 50264, 55632, 62624, 74176, 75396, 79104, 93936, 100528, 111264, 119377, 125248, 148352, 150792, 187872, 201056, 222528, 238754, 250496, 296704, 301584, 358131, 375744, 402112, 445056, 477508, 500992, 603168, 716262, 751488, 804224, 890112, 955016, 1206336, 1432524, 1502976, 1608448, 1910032, 2412672, 2865048, 3820064, 4825344, 5730096, 7640128, 11460192, 15280256, 22920384, 30560512, 45840768, 91681536]

約数ペア:

[(1, 91681536), (2, 45840768), (3, 30560512), (4, 22920384), (6, 15280256), (8, 11460192), (12, 7640128), (16, 5730096), (19, 4825344), (24, 3820064), (32, 2865048), (38, 2412672), (48, 1910032), (57, 1608448), (61, 1502976), (64, 1432524), (76, 1206336), (96, 955016), (103, 890112), (114, 804224), (122, 751488), (128, 716262), (152, 603168), (183, 500992), (192, 477508), (206, 445056), (228, 402112), (244, 375744), (256, 358131), (304, 301584), (309, 296704), (366, 250496), (384, 238754), (412, 222528), (456, 201056), (488, 187872), (608, 150792), (618, 148352), (732, 125248), (768, 119377), (824, 111264), (912, 100528), (976, 93936), (1159, 79104), (1216, 75396), (1236, 74176), (1464, 62624), (1648, 55632), (1824, 50264), (1952, 46968), (1957, 46848), (2318, 39552), (2432, 37698), (2472, 37088), (2928, 31312), (3296, 27816), (3477, 26368), (3648, 25132), (3904, 23484), (3914, 23424), (4636, 19776), (4864, 18849), (4944, 18544), (5856, 15656), (5871, 15616), (6283, 14592), (6592, 13908), (6954, 13184), (7296, 12566), (7808, 11742), (7828, 11712), (9272, 9888)]