82156776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263323}}^1$

素因数の和:263345

約数の個数: 32

約数和(自身を含む): 221192160

約数和(自身を除く): 139035384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 263323, 526646, 789969, 1053292, 1579938, 2106584, 3159876, 3423199, 6319752, 6846398, 10269597, 13692796, 20539194, 27385592, 41078388, 82156776]

約数ペア:

[(1, 82156776), (2, 41078388), (3, 27385592), (4, 20539194), (6, 13692796), (8, 10269597), (12, 6846398), (13, 6319752), (24, 3423199), (26, 3159876), (39, 2106584), (52, 1579938), (78, 1053292), (104, 789969), (156, 526646), (312, 263323)]