89099816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 192494400

約数和(自身を除く): 103394584

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 67, 76, 104, 134, 152, 247, 268, 494, 536, 673, 871, 988, 1273, 1346, 1742, 1976, 2546, 2692, 3484, 5092, 5384, 6968, 8749, 10184, 12787, 16549, 17498, 25574, 33098, 34996, 45091, 51148, 66196, 69992, 90182, 102296, 132392, 166231, 180364, 332462, 360728, 586183, 664924, 856729, 1172366, 1329848, 1713458, 2344732, 3426916, 4689464, 6853832, 11137477, 22274954, 44549908, 89099816]

約数ペア:

[(1, 89099816), (2, 44549908), (4, 22274954), (8, 11137477), (13, 6853832), (19, 4689464), (26, 3426916), (38, 2344732), (52, 1713458), (67, 1329848), (76, 1172366), (104, 856729), (134, 664924), (152, 586183), (247, 360728), (268, 332462), (494, 180364), (536, 166231), (673, 132392), (871, 102296), (988, 90182), (1273, 69992), (1346, 66196), (1742, 51148), (1976, 45091), (2546, 34996), (2692, 33098), (3484, 25574), (5092, 17498), (5384, 16549), (6968, 12787), (8749, 10184)]