69321616

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1013}}^1$

素因数の和:1088

約数の個数: 80

約数和(自身を含む): 168989184

約数和(自身を除く): 99667568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 47, 52, 56, 91, 94, 104, 112, 182, 188, 208, 329, 364, 376, 611, 658, 728, 752, 1013, 1222, 1316, 1456, 2026, 2444, 2632, 4052, 4277, 4888, 5264, 7091, 8104, 8554, 9776, 13169, 14182, 16208, 17108, 26338, 28364, 34216, 47611, 52676, 56728, 68432, 92183, 95222, 105352, 113456, 184366, 190444, 210704, 333277, 368732, 380888, 618943, 666554, 737464, 761776, 1237886, 1333108, 1474928, 2475772, 2666216, 4332601, 4951544, 5332432, 8665202, 9903088, 17330404, 34660808, 69321616]

約数ペア:

[(1, 69321616), (2, 34660808), (4, 17330404), (7, 9903088), (8, 8665202), (13, 5332432), (14, 4951544), (16, 4332601), (26, 2666216), (28, 2475772), (47, 1474928), (52, 1333108), (56, 1237886), (91, 761776), (94, 737464), (104, 666554), (112, 618943), (182, 380888), (188, 368732), (208, 333277), (329, 210704), (364, 190444), (376, 184366), (611, 113456), (658, 105352), (728, 95222), (752, 92183), (1013, 68432), (1222, 56728), (1316, 52676), (1456, 47611), (2026, 34216), (2444, 28364), (2632, 26338), (4052, 17108), (4277, 16208), (4888, 14182), (5264, 13169), (7091, 9776), (8104, 8554)]