72937704

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3169}}^1$

素因数の和:3322

約数の個数: 64

約数和(自身を含む): 209980800

約数和(自身を除く): 137043096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 137, 168, 274, 411, 548, 822, 959, 1096, 1644, 1918, 2877, 3169, 3288, 3836, 5754, 6338, 7672, 9507, 11508, 12676, 19014, 22183, 23016, 25352, 38028, 44366, 66549, 76056, 88732, 133098, 177464, 266196, 434153, 532392, 868306, 1302459, 1736612, 2604918, 3039071, 3473224, 5209836, 6078142, 9117213, 10419672, 12156284, 18234426, 24312568, 36468852, 72937704]

約数ペア:

[(1, 72937704), (2, 36468852), (3, 24312568), (4, 18234426), (6, 12156284), (7, 10419672), (8, 9117213), (12, 6078142), (14, 5209836), (21, 3473224), (24, 3039071), (28, 2604918), (42, 1736612), (56, 1302459), (84, 868306), (137, 532392), (168, 434153), (274, 266196), (411, 177464), (548, 133098), (822, 88732), (959, 76056), (1096, 66549), (1644, 44366), (1918, 38028), (2877, 25352), (3169, 23016), (3288, 22183), (3836, 19014), (5754, 12676), (6338, 11508), (7672, 9507)]