89380254

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1$

素因数の和:1305

約数の個数: 64

約数和(自身を含む): 204042240

約数和(自身を除く): 114661986

約数列:

[1, 2, 3, 6, 17, 23, 31, 34, 46, 51, 62, 69, 93, 102, 138, 186, 391, 527, 713, 782, 1054, 1173, 1229, 1426, 1581, 2139, 2346, 2458, 3162, 3687, 4278, 7374, 12121, 20893, 24242, 28267, 36363, 38099, 41786, 56534, 62679, 72726, 76198, 84801, 114297, 125358, 169602, 228594, 480539, 647683, 876277, 961078, 1295366, 1441617, 1752554, 1943049, 2628831, 2883234, 3886098, 5257662, 14896709, 29793418, 44690127, 89380254]

約数ペア:

[(1, 89380254), (2, 44690127), (3, 29793418), (6, 14896709), (17, 5257662), (23, 3886098), (31, 2883234), (34, 2628831), (46, 1943049), (51, 1752554), (62, 1441617), (69, 1295366), (93, 961078), (102, 876277), (138, 647683), (186, 480539), (391, 228594), (527, 169602), (713, 125358), (782, 114297), (1054, 84801), (1173, 76198), (1229, 72726), (1426, 62679), (1581, 56534), (2139, 41786), (2346, 38099), (2458, 36363), (3162, 28267), (3687, 24242), (4278, 20893), (7374, 12121)]