91821288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1949}}^1$

素因数の和:2122

約数の個数: 64

約数和(自身を含む): 248976000

約数和(自身を除く): 157154712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 151, 156, 302, 312, 453, 604, 906, 1208, 1812, 1949, 1963, 3624, 3898, 3926, 5847, 5889, 7796, 7852, 11694, 11778, 15592, 15704, 23388, 23556, 25337, 46776, 47112, 50674, 76011, 101348, 152022, 202696, 294299, 304044, 588598, 608088, 882897, 1177196, 1765794, 2354392, 3531588, 3825887, 7063176, 7651774, 11477661, 15303548, 22955322, 30607096, 45910644, 91821288]

約数ペア:

[(1, 91821288), (2, 45910644), (3, 30607096), (4, 22955322), (6, 15303548), (8, 11477661), (12, 7651774), (13, 7063176), (24, 3825887), (26, 3531588), (39, 2354392), (52, 1765794), (78, 1177196), (104, 882897), (151, 608088), (156, 588598), (302, 304044), (312, 294299), (453, 202696), (604, 152022), (906, 101348), (1208, 76011), (1812, 50674), (1949, 47112), (1963, 46776), (3624, 25337), (3898, 23556), (3926, 23388), (5847, 15704), (5889, 15592), (7796, 11778), (7852, 11694)]