68390088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2011}}^1$

素因数の和:2142

約数の個数: 64

約数和(自身を含む): 185908800

約数和(自身を除く): 117518712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 109, 156, 218, 312, 327, 436, 654, 872, 1308, 1417, 2011, 2616, 2834, 4022, 4251, 5668, 6033, 8044, 8502, 11336, 12066, 16088, 17004, 24132, 26143, 34008, 48264, 52286, 78429, 104572, 156858, 209144, 219199, 313716, 438398, 627432, 657597, 876796, 1315194, 1753592, 2630388, 2849587, 5260776, 5699174, 8548761, 11398348, 17097522, 22796696, 34195044, 68390088]

約数ペア:

[(1, 68390088), (2, 34195044), (3, 22796696), (4, 17097522), (6, 11398348), (8, 8548761), (12, 5699174), (13, 5260776), (24, 2849587), (26, 2630388), (39, 1753592), (52, 1315194), (78, 876796), (104, 657597), (109, 627432), (156, 438398), (218, 313716), (312, 219199), (327, 209144), (436, 156858), (654, 104572), (872, 78429), (1308, 52286), (1417, 48264), (2011, 34008), (2616, 26143), (2834, 24132), (4022, 17004), (4251, 16088), (5668, 12066), (6033, 11336), (8044, 8502)]