90872704

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{563}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 197321040

約数和(自身を除く): 106448336

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 128, 194, 208, 388, 416, 563, 776, 832, 1126, 1261, 1552, 1664, 2252, 2522, 3104, 4504, 5044, 6208, 7319, 9008, 10088, 12416, 14638, 18016, 20176, 29276, 36032, 40352, 54611, 58552, 72064, 80704, 109222, 117104, 161408, 218444, 234208, 436888, 468416, 709943, 873776, 936832, 1419886, 1747552, 2839772, 3495104, 5679544, 6990208, 11359088, 22718176, 45436352, 90872704]

約数ペア:

[(1, 90872704), (2, 45436352), (4, 22718176), (8, 11359088), (13, 6990208), (16, 5679544), (26, 3495104), (32, 2839772), (52, 1747552), (64, 1419886), (97, 936832), (104, 873776), (128, 709943), (194, 468416), (208, 436888), (388, 234208), (416, 218444), (563, 161408), (776, 117104), (832, 109222), (1126, 80704), (1261, 72064), (1552, 58552), (1664, 54611), (2252, 40352), (2522, 36032), (3104, 29276), (4504, 20176), (5044, 18016), (6208, 14638), (7319, 12416), (9008, 10088)]