858020772

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{76801}}^1$

素因数の和:76841

約数の個数: 72

約数和(自身を含む): 2451519840

約数和(自身を除く): 1593499068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 76801, 153602, 230403, 307204, 460806, 537607, 921612, 1075214, 1459219, 1612821, 2150428, 2918438, 3225642, 3763249, 4377657, 5836876, 6451284, 7526498, 8755314, 10214533, 11289747, 15052996, 17510628, 20429066, 22579494, 30643599, 40858132, 45158988, 61287198, 71501731, 122574396, 143003462, 214505193, 286006924, 429010386, 858020772]

約数ペア:

[(1, 858020772), (2, 429010386), (3, 286006924), (4, 214505193), (6, 143003462), (7, 122574396), (12, 71501731), (14, 61287198), (19, 45158988), (21, 40858132), (28, 30643599), (38, 22579494), (42, 20429066), (49, 17510628), (57, 15052996), (76, 11289747), (84, 10214533), (98, 8755314), (114, 7526498), (133, 6451284), (147, 5836876), (196, 4377657), (228, 3763249), (266, 3225642), (294, 2918438), (399, 2150428), (532, 1612821), (588, 1459219), (798, 1075214), (931, 921612), (1596, 537607), (1862, 460806), (2793, 307204), (3724, 230403), (5586, 153602), (11172, 76801)]