77280756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9109}}^1$

素因数の和:9224

約数の個数: 48

約数和(自身を含む): 208145280

約数和(自身を除く): 130864524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2121, 2828, 4242, 8484, 9109, 18218, 27327, 36436, 54654, 63763, 109308, 127526, 191289, 255052, 382578, 765156, 920009, 1840018, 2760027, 3680036, 5520054, 6440063, 11040108, 12880126, 19320189, 25760252, 38640378, 77280756]

約数ペア:

[(1, 77280756), (2, 38640378), (3, 25760252), (4, 19320189), (6, 12880126), (7, 11040108), (12, 6440063), (14, 5520054), (21, 3680036), (28, 2760027), (42, 1840018), (84, 920009), (101, 765156), (202, 382578), (303, 255052), (404, 191289), (606, 127526), (707, 109308), (1212, 63763), (1414, 54654), (2121, 36436), (2828, 27327), (4242, 18218), (8484, 9109)]