47615724

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1433}}^1$

素因数の和:1527

約数の個数: 72

約数和(自身を含む): 131537952

約数和(自身を除く): 83922228

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 71, 78, 117, 142, 156, 213, 234, 284, 426, 468, 639, 852, 923, 1278, 1433, 1846, 2556, 2769, 2866, 3692, 4299, 5538, 5732, 8307, 8598, 11076, 12897, 16614, 17196, 18629, 25794, 33228, 37258, 51588, 55887, 74516, 101743, 111774, 167661, 203486, 223548, 305229, 335322, 406972, 610458, 670644, 915687, 1220916, 1322659, 1831374, 2645318, 3662748, 3967977, 5290636, 7935954, 11903931, 15871908, 23807862, 47615724]

約数ペア:

[(1, 47615724), (2, 23807862), (3, 15871908), (4, 11903931), (6, 7935954), (9, 5290636), (12, 3967977), (13, 3662748), (18, 2645318), (26, 1831374), (36, 1322659), (39, 1220916), (52, 915687), (71, 670644), (78, 610458), (117, 406972), (142, 335322), (156, 305229), (213, 223548), (234, 203486), (284, 167661), (426, 111774), (468, 101743), (639, 74516), (852, 55887), (923, 51588), (1278, 37258), (1433, 33228), (1846, 25794), (2556, 18629), (2769, 17196), (2866, 16614), (3692, 12897), (4299, 11076), (5538, 8598), (5732, 8307)]