90338238

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 217676160

約数和(自身を除く): 127337922

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 79, 101, 102, 111, 153, 158, 202, 222, 237, 303, 306, 333, 474, 606, 629, 666, 711, 909, 1258, 1343, 1422, 1717, 1818, 1887, 2686, 2923, 3434, 3737, 3774, 4029, 5151, 5661, 5846, 7474, 7979, 8058, 8769, 10302, 11211, 11322, 12087, 15453, 15958, 17538, 22422, 23937, 24174, 26307, 30906, 33633, 47874, 49691, 52614, 63529, 67266, 71811, 99382, 127058, 135643, 143622, 149073, 190587, 271286, 295223, 298146, 381174, 406929, 447219, 571761, 590446, 813858, 885669, 894438, 1143522, 1220787, 1771338, 2441574, 2657007, 5018791, 5314014, 10037582, 15056373, 30112746, 45169119, 90338238]

約数ペア:

[(1, 90338238), (2, 45169119), (3, 30112746), (6, 15056373), (9, 10037582), (17, 5314014), (18, 5018791), (34, 2657007), (37, 2441574), (51, 1771338), (74, 1220787), (79, 1143522), (101, 894438), (102, 885669), (111, 813858), (153, 590446), (158, 571761), (202, 447219), (222, 406929), (237, 381174), (303, 298146), (306, 295223), (333, 271286), (474, 190587), (606, 149073), (629, 143622), (666, 135643), (711, 127058), (909, 99382), (1258, 71811), (1343, 67266), (1422, 63529), (1717, 52614), (1818, 49691), (1887, 47874), (2686, 33633), (2923, 30906), (3434, 26307), (3737, 24174), (3774, 23937), (4029, 22422), (5151, 17538), (5661, 15958), (5846, 15453), (7474, 12087), (7979, 11322), (8058, 11211), (8769, 10302)]