86195988

素因数分解:

$2^2\times 3^5\times {\mathrm{71}}^1\times {\mathrm{1249}}^1$

素因数の和:1339

約数の個数: 72

約数和(自身を含む): 229320000

約数和(自身を除く): 143124012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 243, 284, 324, 426, 486, 639, 852, 972, 1249, 1278, 1917, 2498, 2556, 3747, 3834, 4996, 5751, 7494, 7668, 11241, 11502, 14988, 17253, 22482, 23004, 33723, 34506, 44964, 67446, 69012, 88679, 101169, 134892, 177358, 202338, 266037, 303507, 354716, 404676, 532074, 607014, 798111, 1064148, 1214028, 1596222, 2394333, 3192444, 4788666, 7182999, 9577332, 14365998, 21548997, 28731996, 43097994, 86195988]

約数ペア:

[(1, 86195988), (2, 43097994), (3, 28731996), (4, 21548997), (6, 14365998), (9, 9577332), (12, 7182999), (18, 4788666), (27, 3192444), (36, 2394333), (54, 1596222), (71, 1214028), (81, 1064148), (108, 798111), (142, 607014), (162, 532074), (213, 404676), (243, 354716), (284, 303507), (324, 266037), (426, 202338), (486, 177358), (639, 134892), (852, 101169), (972, 88679), (1249, 69012), (1278, 67446), (1917, 44964), (2498, 34506), (2556, 33723), (3747, 23004), (3834, 22482), (4996, 17253), (5751, 14988), (7494, 11502), (7668, 11241)]