89000704

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{569}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 195733440

約数和(自身を除く): 106732736

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 256, 376, 416, 569, 611, 752, 832, 1138, 1222, 1504, 1664, 2276, 2444, 3008, 3328, 4552, 4888, 6016, 7397, 9104, 9776, 12032, 14794, 18208, 19552, 26743, 29588, 36416, 39104, 53486, 59176, 72832, 78208, 106972, 118352, 145664, 156416, 213944, 236704, 347659, 427888, 473408, 695318, 855776, 946816, 1390636, 1711552, 1893632, 2781272, 3423104, 5562544, 6846208, 11125088, 22250176, 44500352, 89000704]

約数ペア:

[(1, 89000704), (2, 44500352), (4, 22250176), (8, 11125088), (13, 6846208), (16, 5562544), (26, 3423104), (32, 2781272), (47, 1893632), (52, 1711552), (64, 1390636), (94, 946816), (104, 855776), (128, 695318), (188, 473408), (208, 427888), (256, 347659), (376, 236704), (416, 213944), (569, 156416), (611, 145664), (752, 118352), (832, 106972), (1138, 78208), (1222, 72832), (1504, 59176), (1664, 53486), (2276, 39104), (2444, 36416), (3008, 29588), (3328, 26743), (4552, 19552), (4888, 18208), (6016, 14794), (7397, 12032), (9104, 9776)]