127758744

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:645

約数の個数: 96

約数和(自身を含む): 363916800

約数和(自身を除く): 236158056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 179, 184, 207, 276, 358, 414, 431, 537, 552, 716, 828, 862, 1074, 1293, 1432, 1611, 1656, 1724, 2148, 2586, 3222, 3448, 3879, 4117, 4296, 5172, 6444, 7758, 8234, 9913, 10344, 12351, 12888, 15516, 16468, 19826, 24702, 29739, 31032, 32936, 37053, 39652, 49404, 59478, 74106, 77149, 79304, 89217, 98808, 118956, 148212, 154298, 178434, 231447, 237912, 296424, 308596, 356868, 462894, 617192, 694341, 713736, 925788, 1388682, 1774427, 1851576, 2777364, 3548854, 5323281, 5554728, 7097708, 10646562, 14195416, 15969843, 21293124, 31939686, 42586248, 63879372, 127758744]

約数ペア:

[(1, 127758744), (2, 63879372), (3, 42586248), (4, 31939686), (6, 21293124), (8, 15969843), (9, 14195416), (12, 10646562), (18, 7097708), (23, 5554728), (24, 5323281), (36, 3548854), (46, 2777364), (69, 1851576), (72, 1774427), (92, 1388682), (138, 925788), (179, 713736), (184, 694341), (207, 617192), (276, 462894), (358, 356868), (414, 308596), (431, 296424), (537, 237912), (552, 231447), (716, 178434), (828, 154298), (862, 148212), (1074, 118956), (1293, 98808), (1432, 89217), (1611, 79304), (1656, 77149), (1724, 74106), (2148, 59478), (2586, 49404), (3222, 39652), (3448, 37053), (3879, 32936), (4117, 31032), (4296, 29739), (5172, 24702), (6444, 19826), (7758, 16468), (8234, 15516), (9913, 12888), (10344, 12351)]