72872226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2741}}^1$

素因数の和:2967

約数の個数: 48

約数和(自身を含む): 181366848

約数和(自身を除く): 108494622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 422, 633, 1266, 1477, 1899, 2741, 2954, 3798, 4431, 5482, 8223, 8862, 13293, 16446, 19187, 24669, 26586, 38374, 49338, 57561, 115122, 172683, 345366, 578351, 1156702, 1735053, 3470106, 4048457, 5205159, 8096914, 10410318, 12145371, 24290742, 36436113, 72872226]

約数ペア:

[(1, 72872226), (2, 36436113), (3, 24290742), (6, 12145371), (7, 10410318), (9, 8096914), (14, 5205159), (18, 4048457), (21, 3470106), (42, 1735053), (63, 1156702), (126, 578351), (211, 345366), (422, 172683), (633, 115122), (1266, 57561), (1477, 49338), (1899, 38374), (2741, 26586), (2954, 24669), (3798, 19187), (4431, 16446), (5482, 13293), (8223, 8862)]