7248492

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 19459440

約数和(自身を除く): 12210948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 53, 58, 87, 106, 116, 131, 159, 174, 212, 261, 262, 318, 348, 393, 477, 522, 524, 636, 786, 954, 1044, 1179, 1537, 1572, 1908, 2358, 3074, 3799, 4611, 4716, 6148, 6943, 7598, 9222, 11397, 13833, 13886, 15196, 18444, 20829, 22794, 27666, 27772, 34191, 41658, 45588, 55332, 62487, 68382, 83316, 124974, 136764, 201347, 249948, 402694, 604041, 805388, 1208082, 1812123, 2416164, 3624246, 7248492]

約数ペア:

[(1, 7248492), (2, 3624246), (3, 2416164), (4, 1812123), (6, 1208082), (9, 805388), (12, 604041), (18, 402694), (29, 249948), (36, 201347), (53, 136764), (58, 124974), (87, 83316), (106, 68382), (116, 62487), (131, 55332), (159, 45588), (174, 41658), (212, 34191), (261, 27772), (262, 27666), (318, 22794), (348, 20829), (393, 18444), (477, 15196), (522, 13886), (524, 13833), (636, 11397), (786, 9222), (954, 7598), (1044, 6943), (1179, 6148), (1537, 4716), (1572, 4611), (1908, 3799), (2358, 3074)]