75922288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:242

約数の個数: 80

約数和(自身を含む): 165364416

約数和(自身を除く): 89442128

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 71, 97, 104, 106, 142, 194, 208, 212, 284, 388, 424, 568, 689, 776, 848, 923, 1136, 1261, 1378, 1552, 1846, 2522, 2756, 3692, 3763, 5044, 5141, 5512, 6887, 7384, 7526, 10088, 10282, 11024, 13774, 14768, 15052, 20176, 20564, 27548, 30104, 41128, 48919, 55096, 60208, 66833, 82256, 89531, 97838, 110192, 133666, 179062, 195676, 267332, 358124, 365011, 391352, 534664, 716248, 730022, 782704, 1069328, 1432496, 1460044, 2920088, 4745143, 5840176, 9490286, 18980572, 37961144, 75922288]

約数ペア:

[(1, 75922288), (2, 37961144), (4, 18980572), (8, 9490286), (13, 5840176), (16, 4745143), (26, 2920088), (52, 1460044), (53, 1432496), (71, 1069328), (97, 782704), (104, 730022), (106, 716248), (142, 534664), (194, 391352), (208, 365011), (212, 358124), (284, 267332), (388, 195676), (424, 179062), (568, 133666), (689, 110192), (776, 97838), (848, 89531), (923, 82256), (1136, 66833), (1261, 60208), (1378, 55096), (1552, 48919), (1846, 41128), (2522, 30104), (2756, 27548), (3692, 20564), (3763, 20176), (5044, 15052), (5141, 14768), (5512, 13774), (6887, 11024), (7384, 10282), (7526, 10088)]