812121264

素因数分解:

$2^4\times 3^2\times {\mathrm{79}}^1\times {\mathrm{71389}}^1$

素因数の和:71482

約数の個数: 60

約数和(自身を含む): 2301613600

約数和(自身を除く): 1489492336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 79, 144, 158, 237, 316, 474, 632, 711, 948, 1264, 1422, 1896, 2844, 3792, 5688, 11376, 71389, 142778, 214167, 285556, 428334, 571112, 642501, 856668, 1142224, 1285002, 1713336, 2570004, 3426672, 5140008, 5639731, 10280016, 11279462, 16919193, 22558924, 33838386, 45117848, 50757579, 67676772, 90235696, 101515158, 135353544, 203030316, 270707088, 406060632, 812121264]

約数ペア:

[(1, 812121264), (2, 406060632), (3, 270707088), (4, 203030316), (6, 135353544), (8, 101515158), (9, 90235696), (12, 67676772), (16, 50757579), (18, 45117848), (24, 33838386), (36, 22558924), (48, 16919193), (72, 11279462), (79, 10280016), (144, 5639731), (158, 5140008), (237, 3426672), (316, 2570004), (474, 1713336), (632, 1285002), (711, 1142224), (948, 856668), (1264, 642501), (1422, 571112), (1896, 428334), (2844, 285556), (3792, 214167), (5688, 142778), (11376, 71389)]