66450816

素因数分解:

$2^7\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1559}}^1$

素因数の和:1616

約数の個数: 96

約数和(自身を含む): 196513200

約数和(自身を除く): 130062384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 64, 72, 74, 96, 111, 128, 144, 148, 192, 222, 288, 296, 333, 384, 444, 576, 592, 666, 888, 1152, 1184, 1332, 1559, 1776, 2368, 2664, 3118, 3552, 4677, 4736, 5328, 6236, 7104, 9354, 10656, 12472, 14031, 14208, 18708, 21312, 24944, 28062, 37416, 42624, 49888, 56124, 57683, 74832, 99776, 112248, 115366, 149664, 173049, 199552, 224496, 230732, 299328, 346098, 448992, 461464, 519147, 598656, 692196, 897984, 922928, 1038294, 1384392, 1795968, 1845856, 2076588, 2768784, 3691712, 4153176, 5537568, 7383424, 8306352, 11075136, 16612704, 22150272, 33225408, 66450816]

約数ペア:

[(1, 66450816), (2, 33225408), (3, 22150272), (4, 16612704), (6, 11075136), (8, 8306352), (9, 7383424), (12, 5537568), (16, 4153176), (18, 3691712), (24, 2768784), (32, 2076588), (36, 1845856), (37, 1795968), (48, 1384392), (64, 1038294), (72, 922928), (74, 897984), (96, 692196), (111, 598656), (128, 519147), (144, 461464), (148, 448992), (192, 346098), (222, 299328), (288, 230732), (296, 224496), (333, 199552), (384, 173049), (444, 149664), (576, 115366), (592, 112248), (666, 99776), (888, 74832), (1152, 57683), (1184, 56124), (1332, 49888), (1559, 42624), (1776, 37416), (2368, 28062), (2664, 24944), (3118, 21312), (3552, 18708), (4677, 14208), (4736, 14031), (5328, 12472), (6236, 10656), (7104, 9354)]