72788908024

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{317257}}^1$

素因数の和:317528

約数の個数: 64

約数和(自身を含む): 165837101760

約数和(自身を除く): 93048193736

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 241, 476, 482, 952, 964, 1687, 1928, 3374, 4097, 6748, 8194, 13496, 16388, 28679, 32776, 57358, 114716, 229432, 317257, 634514, 1269028, 2220799, 2538056, 4441598, 5393369, 8883196, 10786738, 17766392, 21573476, 37753583, 43146952, 75507166, 76458937, 151014332, 152917874, 302028664, 305835748, 535212559, 611671496, 1070425118, 1299801929, 2140850236, 2599603858, 4281700472, 5199207716, 9098613503, 10398415432, 18197227006, 36394454012, 72788908024]

約数ペア:

[(1, 72788908024), (2, 36394454012), (4, 18197227006), (7, 10398415432), (8, 9098613503), (14, 5199207716), (17, 4281700472), (28, 2599603858), (34, 2140850236), (56, 1299801929), (68, 1070425118), (119, 611671496), (136, 535212559), (238, 305835748), (241, 302028664), (476, 152917874), (482, 151014332), (952, 76458937), (964, 75507166), (1687, 43146952), (1928, 37753583), (3374, 21573476), (4097, 17766392), (6748, 10786738), (8194, 8883196), (13496, 5393369), (16388, 4441598), (28679, 2538056), (32776, 2220799), (57358, 1269028), (114716, 634514), (229432, 317257)]