69544904

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 128

約数和(自身を含む): 165473280

約数和(自身を除く): 95928376

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 37, 44, 52, 53, 62, 74, 88, 104, 106, 124, 143, 148, 212, 248, 286, 296, 341, 403, 407, 424, 481, 572, 583, 682, 689, 806, 814, 962, 1144, 1147, 1166, 1364, 1378, 1612, 1628, 1643, 1924, 1961, 2294, 2332, 2728, 2756, 3224, 3256, 3286, 3848, 3922, 4433, 4588, 4664, 5291, 5512, 6572, 7579, 7844, 8866, 9176, 10582, 12617, 13144, 14911, 15158, 15688, 17732, 18073, 21164, 21359, 21571, 25234, 25493, 29822, 30316, 35464, 36146, 42328, 42718, 43142, 50468, 50986, 59644, 60632, 60791, 72292, 85436, 86284, 100936, 101972, 119288, 121582, 144584, 164021, 170872, 172568, 203944, 234949, 243164, 280423, 328042, 469898, 486328, 560846, 656084, 668701, 790283, 939796, 1121692, 1312168, 1337402, 1580566, 1879592, 2243384, 2674804, 3161132, 5349608, 6322264, 8693113, 17386226, 34772452, 69544904]

約数ペア:

[(1, 69544904), (2, 34772452), (4, 17386226), (8, 8693113), (11, 6322264), (13, 5349608), (22, 3161132), (26, 2674804), (31, 2243384), (37, 1879592), (44, 1580566), (52, 1337402), (53, 1312168), (62, 1121692), (74, 939796), (88, 790283), (104, 668701), (106, 656084), (124, 560846), (143, 486328), (148, 469898), (212, 328042), (248, 280423), (286, 243164), (296, 234949), (341, 203944), (403, 172568), (407, 170872), (424, 164021), (481, 144584), (572, 121582), (583, 119288), (682, 101972), (689, 100936), (806, 86284), (814, 85436), (962, 72292), (1144, 60791), (1147, 60632), (1166, 59644), (1364, 50986), (1378, 50468), (1612, 43142), (1628, 42718), (1643, 42328), (1924, 36146), (1961, 35464), (2294, 30316), (2332, 29822), (2728, 25493), (2756, 25234), (3224, 21571), (3256, 21359), (3286, 21164), (3848, 18073), (3922, 17732), (4433, 15688), (4588, 15158), (4664, 14911), (5291, 13144), (5512, 12617), (6572, 10582), (7579, 9176), (7844, 8866)]