81948205488

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{135701}}^1$

素因数の和:136282

約数の個数: 80

約数和(自身を含む): 221309335296

約数和(自身を除く): 139361129808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 547, 552, 1094, 1104, 1641, 2188, 3282, 4376, 6564, 8752, 12581, 13128, 25162, 26256, 37743, 50324, 75486, 100648, 135701, 150972, 201296, 271402, 301944, 407103, 542804, 603888, 814206, 1085608, 1628412, 2171216, 3121123, 3256824, 6242246, 6513648, 9363369, 12484492, 18726738, 24968984, 37453476, 49937968, 74228447, 74906952, 148456894, 149813904, 222685341, 296913788, 445370682, 593827576, 890741364, 1187655152, 1707254281, 1781482728, 3414508562, 3562965456, 5121762843, 6829017124, 10243525686, 13658034248, 20487051372, 27316068496, 40974102744, 81948205488]

約数ペア:

[(1, 81948205488), (2, 40974102744), (3, 27316068496), (4, 20487051372), (6, 13658034248), (8, 10243525686), (12, 6829017124), (16, 5121762843), (23, 3562965456), (24, 3414508562), (46, 1781482728), (48, 1707254281), (69, 1187655152), (92, 890741364), (138, 593827576), (184, 445370682), (276, 296913788), (368, 222685341), (547, 149813904), (552, 148456894), (1094, 74906952), (1104, 74228447), (1641, 49937968), (2188, 37453476), (3282, 24968984), (4376, 18726738), (6564, 12484492), (8752, 9363369), (12581, 6513648), (13128, 6242246), (25162, 3256824), (26256, 3121123), (37743, 2171216), (50324, 1628412), (75486, 1085608), (100648, 814206), (135701, 603888), (150972, 542804), (201296, 407103), (271402, 301944)]