73609004

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:798

約数の個数: 48

約数和(自身を含む): 153323520

約数和(自身を除く): 79714516

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 137, 217, 274, 434, 548, 619, 868, 959, 1238, 1918, 2476, 3836, 4247, 4333, 8494, 8666, 16988, 17332, 19189, 29729, 38378, 59458, 76756, 84803, 118916, 134323, 169606, 268646, 339212, 537292, 593621, 1187242, 2374484, 2628893, 5257786, 10515572, 18402251, 36804502, 73609004]

約数ペア:

[(1, 73609004), (2, 36804502), (4, 18402251), (7, 10515572), (14, 5257786), (28, 2628893), (31, 2374484), (62, 1187242), (124, 593621), (137, 537292), (217, 339212), (274, 268646), (434, 169606), (548, 134323), (619, 118916), (868, 84803), (959, 76756), (1238, 59458), (1918, 38378), (2476, 29729), (3836, 19189), (4247, 17332), (4333, 16988), (8494, 8666)]