91167738

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{191}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 199065600

約数和(自身を除く): 107897862

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 79, 106, 114, 158, 159, 191, 237, 318, 382, 474, 573, 1007, 1146, 1501, 2014, 3002, 3021, 3629, 4187, 4503, 6042, 7258, 8374, 9006, 10123, 10887, 12561, 15089, 20246, 21774, 25122, 30178, 30369, 45267, 60738, 79553, 90534, 159106, 192337, 238659, 286691, 384674, 477318, 573382, 577011, 799717, 860073, 1154022, 1599434, 1720146, 2399151, 4798302, 15194623, 30389246, 45583869, 91167738]

約数ペア:

[(1, 91167738), (2, 45583869), (3, 30389246), (6, 15194623), (19, 4798302), (38, 2399151), (53, 1720146), (57, 1599434), (79, 1154022), (106, 860073), (114, 799717), (158, 577011), (159, 573382), (191, 477318), (237, 384674), (318, 286691), (382, 238659), (474, 192337), (573, 159106), (1007, 90534), (1146, 79553), (1501, 60738), (2014, 45267), (3002, 30369), (3021, 30178), (3629, 25122), (4187, 21774), (4503, 20246), (6042, 15089), (7258, 12561), (8374, 10887), (9006, 10123)]