72143148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 211599360

約数和(自身を除く): 139456212

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 163, 231, 308, 326, 462, 479, 489, 652, 924, 958, 978, 1141, 1437, 1793, 1916, 1956, 2282, 2874, 3353, 3423, 3586, 4564, 5269, 5379, 5748, 6706, 6846, 7172, 10059, 10538, 10758, 12551, 13412, 13692, 15807, 20118, 21076, 21516, 25102, 31614, 36883, 37653, 40236, 50204, 63228, 73766, 75306, 78077, 110649, 147532, 150612, 156154, 221298, 234231, 312308, 442596, 468462, 546539, 858847, 936924, 1093078, 1639617, 1717694, 2186156, 2576541, 3279234, 3435388, 5153082, 6011929, 6558468, 10306164, 12023858, 18035787, 24047716, 36071574, 72143148]

約数ペア:

[(1, 72143148), (2, 36071574), (3, 24047716), (4, 18035787), (6, 12023858), (7, 10306164), (11, 6558468), (12, 6011929), (14, 5153082), (21, 3435388), (22, 3279234), (28, 2576541), (33, 2186156), (42, 1717694), (44, 1639617), (66, 1093078), (77, 936924), (84, 858847), (132, 546539), (154, 468462), (163, 442596), (231, 312308), (308, 234231), (326, 221298), (462, 156154), (479, 150612), (489, 147532), (652, 110649), (924, 78077), (958, 75306), (978, 73766), (1141, 63228), (1437, 50204), (1793, 40236), (1916, 37653), (1956, 36883), (2282, 31614), (2874, 25102), (3353, 21516), (3423, 21076), (3586, 20118), (4564, 15807), (5269, 13692), (5379, 13412), (5748, 12551), (6706, 10758), (6846, 10538), (7172, 10059)]