71021088

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{12979}}^1$

素因数の和:13014

約数の個数: 72

約数和(自身を含む): 212612400

約数和(自身を除く): 141591312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 12979, 25958, 38937, 51916, 77874, 103832, 116811, 155748, 207664, 233622, 246601, 311496, 415328, 467244, 493202, 622992, 739803, 934488, 986404, 1245984, 1479606, 1868976, 1972808, 2219409, 2959212, 3737952, 3945616, 4438818, 5918424, 7891232, 8877636, 11836848, 17755272, 23673696, 35510544, 71021088]

約数ペア:

[(1, 71021088), (2, 35510544), (3, 23673696), (4, 17755272), (6, 11836848), (8, 8877636), (9, 7891232), (12, 5918424), (16, 4438818), (18, 3945616), (19, 3737952), (24, 2959212), (32, 2219409), (36, 1972808), (38, 1868976), (48, 1479606), (57, 1245984), (72, 986404), (76, 934488), (96, 739803), (114, 622992), (144, 493202), (152, 467244), (171, 415328), (228, 311496), (288, 246601), (304, 233622), (342, 207664), (456, 155748), (608, 116811), (684, 103832), (912, 77874), (1368, 51916), (1824, 38937), (2736, 25958), (5472, 12979)]