104572208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:262

約数の個数: 80

約数和(自身を含む): 226610496

約数和(自身を除く): 122038288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 73, 97, 104, 142, 146, 194, 208, 284, 292, 388, 568, 584, 776, 923, 949, 1136, 1168, 1261, 1552, 1846, 1898, 2522, 3692, 3796, 5044, 5183, 6887, 7081, 7384, 7592, 10088, 10366, 13774, 14162, 14768, 15184, 20176, 20732, 27548, 28324, 41464, 55096, 56648, 67379, 82928, 89531, 92053, 110192, 113296, 134758, 179062, 184106, 269516, 358124, 368212, 502751, 539032, 716248, 736424, 1005502, 1078064, 1432496, 1472848, 2011004, 4022008, 6535763, 8044016, 13071526, 26143052, 52286104, 104572208]

約数ペア:

[(1, 104572208), (2, 52286104), (4, 26143052), (8, 13071526), (13, 8044016), (16, 6535763), (26, 4022008), (52, 2011004), (71, 1472848), (73, 1432496), (97, 1078064), (104, 1005502), (142, 736424), (146, 716248), (194, 539032), (208, 502751), (284, 368212), (292, 358124), (388, 269516), (568, 184106), (584, 179062), (776, 134758), (923, 113296), (949, 110192), (1136, 92053), (1168, 89531), (1261, 82928), (1552, 67379), (1846, 56648), (1898, 55096), (2522, 41464), (3692, 28324), (3796, 27548), (5044, 20732), (5183, 20176), (6887, 15184), (7081, 14768), (7384, 14162), (7592, 13774), (10088, 10366)]