127967028

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{367}}^1\times {\mathrm{593}}^1$

素因数の和:981

約数の個数: 72

約数和(自身を含む): 348872832

約数和(自身を除く): 220905804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 367, 588, 593, 734, 1101, 1186, 1468, 1779, 2202, 2372, 2569, 3558, 4151, 4404, 5138, 7116, 7707, 8302, 10276, 12453, 15414, 16604, 17983, 24906, 29057, 30828, 35966, 49812, 53949, 58114, 71932, 87171, 107898, 116228, 174342, 215796, 217631, 348684, 435262, 652893, 870524, 1305786, 1523417, 2611572, 3046834, 4570251, 6093668, 9140502, 10663919, 18281004, 21327838, 31991757, 42655676, 63983514, 127967028]

約数ペア:

[(1, 127967028), (2, 63983514), (3, 42655676), (4, 31991757), (6, 21327838), (7, 18281004), (12, 10663919), (14, 9140502), (21, 6093668), (28, 4570251), (42, 3046834), (49, 2611572), (84, 1523417), (98, 1305786), (147, 870524), (196, 652893), (294, 435262), (367, 348684), (588, 217631), (593, 215796), (734, 174342), (1101, 116228), (1186, 107898), (1468, 87171), (1779, 71932), (2202, 58114), (2372, 53949), (2569, 49812), (3558, 35966), (4151, 30828), (4404, 29057), (5138, 24906), (7116, 17983), (7707, 16604), (8302, 15414), (10276, 12453)]