72228996

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31847}}^1$

素因数の和:31870

約数の個数: 60

約数和(自身を含む): 215802048

約数和(自身を除く): 143573052

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, 252, 324, 378, 567, 756, 1134, 2268, 31847, 63694, 95541, 127388, 191082, 222929, 286623, 382164, 445858, 573246, 668787, 859869, 891716, 1146492, 1337574, 1719738, 2006361, 2579607, 2675148, 3439476, 4012722, 5159214, 6019083, 8025444, 10318428, 12038166, 18057249, 24076332, 36114498, 72228996]

約数ペア:

[(1, 72228996), (2, 36114498), (3, 24076332), (4, 18057249), (6, 12038166), (7, 10318428), (9, 8025444), (12, 6019083), (14, 5159214), (18, 4012722), (21, 3439476), (27, 2675148), (28, 2579607), (36, 2006361), (42, 1719738), (54, 1337574), (63, 1146492), (81, 891716), (84, 859869), (108, 668787), (126, 573246), (162, 445858), (189, 382164), (252, 286623), (324, 222929), (378, 191082), (567, 127388), (756, 95541), (1134, 63694), (2268, 31847)]