90612756

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 261975168

約数和(自身を除く): 171362412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 71, 78, 81, 101, 108, 117, 142, 156, 162, 202, 213, 234, 243, 284, 303, 324, 351, 404, 426, 468, 486, 606, 639, 702, 852, 909, 923, 972, 1053, 1212, 1278, 1313, 1404, 1818, 1846, 1917, 2106, 2556, 2626, 2727, 2769, 3159, 3636, 3692, 3834, 3939, 4212, 5252, 5454, 5538, 5751, 6318, 7171, 7668, 7878, 8181, 8307, 10908, 11076, 11502, 11817, 12636, 14342, 15756, 16362, 16614, 17253, 21513, 23004, 23634, 24543, 24921, 28684, 32724, 33228, 34506, 35451, 43026, 47268, 49086, 49842, 64539, 69012, 70902, 74763, 86052, 93223, 98172, 99684, 106353, 129078, 141804, 149526, 186446, 193617, 212706, 224289, 258156, 279669, 299052, 319059, 372892, 387234, 425412, 448578, 559338, 580851, 638118, 774468, 839007, 897156, 1118676, 1161702, 1276236, 1678014, 1742553, 2323404, 2517021, 3356028, 3485106, 5034042, 6970212, 7551063, 10068084, 15102126, 22653189, 30204252, 45306378, 90612756]

約数ペア:

[(1, 90612756), (2, 45306378), (3, 30204252), (4, 22653189), (6, 15102126), (9, 10068084), (12, 7551063), (13, 6970212), (18, 5034042), (26, 3485106), (27, 3356028), (36, 2517021), (39, 2323404), (52, 1742553), (54, 1678014), (71, 1276236), (78, 1161702), (81, 1118676), (101, 897156), (108, 839007), (117, 774468), (142, 638118), (156, 580851), (162, 559338), (202, 448578), (213, 425412), (234, 387234), (243, 372892), (284, 319059), (303, 299052), (324, 279669), (351, 258156), (404, 224289), (426, 212706), (468, 193617), (486, 186446), (606, 149526), (639, 141804), (702, 129078), (852, 106353), (909, 99684), (923, 98172), (972, 93223), (1053, 86052), (1212, 74763), (1278, 70902), (1313, 69012), (1404, 64539), (1818, 49842), (1846, 49086), (1917, 47268), (2106, 43026), (2556, 35451), (2626, 34506), (2727, 33228), (2769, 32724), (3159, 28684), (3636, 24921), (3692, 24543), (3834, 23634), (3939, 23004), (4212, 21513), (5252, 17253), (5454, 16614), (5538, 16362), (5751, 15756), (6318, 14342), (7171, 12636), (7668, 11817), (7878, 11502), (8181, 11076), (8307, 10908)]