87994218

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{5669}}^1$

素因数の和:5886

約数の個数: 32

約数和(自身を含む): 190512000

約数和(自身を除く): 102517782

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 199, 398, 597, 1194, 2587, 5174, 5669, 7761, 11338, 15522, 17007, 34014, 73697, 147394, 221091, 442182, 1128131, 2256262, 3384393, 6768786, 14665703, 29331406, 43997109, 87994218]

約数ペア:

[(1, 87994218), (2, 43997109), (3, 29331406), (6, 14665703), (13, 6768786), (26, 3384393), (39, 2256262), (78, 1128131), (199, 442182), (398, 221091), (597, 147394), (1194, 73697), (2587, 34014), (5174, 17007), (5669, 15522), (7761, 11338)]