78524964

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{3847}}^1$

素因数の和:3876

約数の個数: 84

約数和(自身を含む): 235528384

約数和(自身を除く): 157003420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 3847, 5103, 6804, 7694, 10206, 11541, 15388, 20412, 23082, 26929, 34623, 46164, 53858, 69246, 80787, 103869, 107716, 138492, 161574, 207738, 242361, 311607, 323148, 415476, 484722, 623214, 727083, 934821, 969444, 1246428, 1454166, 1869642, 2181249, 2804463, 2908332, 3739284, 4362498, 5608926, 6543747, 8724996, 11217852, 13087494, 19631241, 26174988, 39262482, 78524964]

約数ペア:

[(1, 78524964), (2, 39262482), (3, 26174988), (4, 19631241), (6, 13087494), (7, 11217852), (9, 8724996), (12, 6543747), (14, 5608926), (18, 4362498), (21, 3739284), (27, 2908332), (28, 2804463), (36, 2181249), (42, 1869642), (54, 1454166), (63, 1246428), (81, 969444), (84, 934821), (108, 727083), (126, 623214), (162, 484722), (189, 415476), (243, 323148), (252, 311607), (324, 242361), (378, 207738), (486, 161574), (567, 138492), (729, 107716), (756, 103869), (972, 80787), (1134, 69246), (1458, 53858), (1701, 46164), (2268, 34623), (2916, 26929), (3402, 23082), (3847, 20412), (5103, 15388), (6804, 11541), (7694, 10206)]