78741216

素因数分解:

$2^5\times 3^2\times {\mathrm{101}}^1\times {\mathrm{2707}}^1$

素因数の和:2824

約数の個数: 72

約数和(自身を含む): 226220904

約数和(自身を除く): 147479688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 101, 144, 202, 288, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 2707, 3232, 3636, 4848, 5414, 7272, 8121, 9696, 10828, 14544, 16242, 21656, 24363, 29088, 32484, 43312, 48726, 64968, 86624, 97452, 129936, 194904, 259872, 273407, 389808, 546814, 779616, 820221, 1093628, 1640442, 2187256, 2460663, 3280884, 4374512, 4921326, 6561768, 8749024, 9842652, 13123536, 19685304, 26247072, 39370608, 78741216]

約数ペア:

[(1, 78741216), (2, 39370608), (3, 26247072), (4, 19685304), (6, 13123536), (8, 9842652), (9, 8749024), (12, 6561768), (16, 4921326), (18, 4374512), (24, 3280884), (32, 2460663), (36, 2187256), (48, 1640442), (72, 1093628), (96, 820221), (101, 779616), (144, 546814), (202, 389808), (288, 273407), (303, 259872), (404, 194904), (606, 129936), (808, 97452), (909, 86624), (1212, 64968), (1616, 48726), (1818, 43312), (2424, 32484), (2707, 29088), (3232, 24363), (3636, 21656), (4848, 16242), (5414, 14544), (7272, 10828), (8121, 9696)]