72925952

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 176601600

約数和(自身を除く): 103675648

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 32, 38, 44, 47, 58, 64, 76, 88, 94, 116, 128, 152, 176, 188, 209, 232, 256, 304, 319, 352, 376, 418, 464, 517, 551, 608, 638, 704, 752, 836, 893, 928, 1034, 1102, 1216, 1276, 1363, 1408, 1504, 1672, 1786, 1856, 2068, 2204, 2432, 2552, 2726, 2816, 3008, 3344, 3572, 3712, 4136, 4408, 4864, 5104, 5452, 6016, 6061, 6688, 7144, 7424, 8272, 8816, 9823, 10208, 10904, 12032, 12122, 13376, 14288, 14993, 16544, 17632, 19646, 20416, 21808, 24244, 25897, 26752, 28576, 29986, 33088, 35264, 39292, 40832, 43616, 48488, 51794, 53504, 57152, 59972, 66176, 70528, 78584, 81664, 87232, 96976, 103588, 114304, 119944, 132352, 141056, 157168, 174464, 193952, 207176, 228608, 239888, 284867, 314336, 348928, 387904, 414352, 479776, 569734, 628672, 775808, 828704, 959552, 1139468, 1257344, 1551616, 1657408, 1919104, 2278936, 2514688, 3314816, 3838208, 4557872, 6629632, 9115744, 18231488, 36462976, 72925952]

約数ペア:

[(1, 72925952), (2, 36462976), (4, 18231488), (8, 9115744), (11, 6629632), (16, 4557872), (19, 3838208), (22, 3314816), (29, 2514688), (32, 2278936), (38, 1919104), (44, 1657408), (47, 1551616), (58, 1257344), (64, 1139468), (76, 959552), (88, 828704), (94, 775808), (116, 628672), (128, 569734), (152, 479776), (176, 414352), (188, 387904), (209, 348928), (232, 314336), (256, 284867), (304, 239888), (319, 228608), (352, 207176), (376, 193952), (418, 174464), (464, 157168), (517, 141056), (551, 132352), (608, 119944), (638, 114304), (704, 103588), (752, 96976), (836, 87232), (893, 81664), (928, 78584), (1034, 70528), (1102, 66176), (1216, 59972), (1276, 57152), (1363, 53504), (1408, 51794), (1504, 48488), (1672, 43616), (1786, 40832), (1856, 39292), (2068, 35264), (2204, 33088), (2432, 29986), (2552, 28576), (2726, 26752), (2816, 25897), (3008, 24244), (3344, 21808), (3572, 20416), (3712, 19646), (4136, 17632), (4408, 16544), (4864, 14993), (5104, 14288), (5452, 13376), (6016, 12122), (6061, 12032), (6688, 10904), (7144, 10208), (7424, 9823), (8272, 8816)]