42167268

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8191}}^1$

素因数の和:8225

約数の個数: 72

約数和(自身を含む): 125239296

約数和(自身を除く): 83072028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 8191, 16382, 24573, 32764, 49146, 73719, 90101, 98292, 106483, 147438, 180202, 212966, 270303, 294876, 319449, 360404, 425932, 540606, 638898, 810909, 958347, 1081212, 1171313, 1277796, 1621818, 1916694, 2342626, 3243636, 3513939, 3833388, 4685252, 7027878, 10541817, 14055756, 21083634, 42167268]

約数ペア:

[(1, 42167268), (2, 21083634), (3, 14055756), (4, 10541817), (6, 7027878), (9, 4685252), (11, 3833388), (12, 3513939), (13, 3243636), (18, 2342626), (22, 1916694), (26, 1621818), (33, 1277796), (36, 1171313), (39, 1081212), (44, 958347), (52, 810909), (66, 638898), (78, 540606), (99, 425932), (117, 360404), (132, 319449), (143, 294876), (156, 270303), (198, 212966), (234, 180202), (286, 147438), (396, 106483), (429, 98292), (468, 90101), (572, 73719), (858, 49146), (1287, 32764), (1716, 24573), (2574, 16382), (5148, 8191)]