77342328

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{153457}}^1$

素因数の和:153476

約数の個数: 48

約数和(自身を含む): 239394480

約数和(自身を除く): 162052152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 153457, 306914, 460371, 613828, 920742, 1074199, 1227656, 1381113, 1841484, 2148398, 2762226, 3222597, 3682968, 4296796, 5524452, 6445194, 8593592, 9667791, 11048904, 12890388, 19335582, 25780776, 38671164, 77342328]

約数ペア:

[(1, 77342328), (2, 38671164), (3, 25780776), (4, 19335582), (6, 12890388), (7, 11048904), (8, 9667791), (9, 8593592), (12, 6445194), (14, 5524452), (18, 4296796), (21, 3682968), (24, 3222597), (28, 2762226), (36, 2148398), (42, 1841484), (56, 1381113), (63, 1227656), (72, 1074199), (84, 920742), (126, 613828), (168, 460371), (252, 306914), (504, 153457)]