86987538

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 223134912

約数和(自身を除く): 136147374

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 43, 51, 66, 86, 99, 102, 129, 153, 187, 198, 258, 306, 374, 387, 473, 561, 601, 731, 774, 946, 1122, 1202, 1419, 1462, 1683, 1803, 2193, 2838, 3366, 3606, 4257, 4386, 5409, 6579, 6611, 8041, 8514, 10217, 10818, 13158, 13222, 16082, 19833, 20434, 24123, 25843, 30651, 39666, 48246, 51686, 59499, 61302, 72369, 77529, 91953, 112387, 118998, 144738, 155058, 183906, 224774, 232587, 284273, 337161, 439331, 465174, 568546, 674322, 852819, 878662, 1011483, 1317993, 1705638, 2022966, 2558457, 2635986, 3953979, 4832641, 5116914, 7907958, 9665282, 14497923, 28995846, 43493769, 86987538]

約数ペア:

[(1, 86987538), (2, 43493769), (3, 28995846), (6, 14497923), (9, 9665282), (11, 7907958), (17, 5116914), (18, 4832641), (22, 3953979), (33, 2635986), (34, 2558457), (43, 2022966), (51, 1705638), (66, 1317993), (86, 1011483), (99, 878662), (102, 852819), (129, 674322), (153, 568546), (187, 465174), (198, 439331), (258, 337161), (306, 284273), (374, 232587), (387, 224774), (473, 183906), (561, 155058), (601, 144738), (731, 118998), (774, 112387), (946, 91953), (1122, 77529), (1202, 72369), (1419, 61302), (1462, 59499), (1683, 51686), (1803, 48246), (2193, 39666), (2838, 30651), (3366, 25843), (3606, 24123), (4257, 20434), (4386, 19833), (5409, 16082), (6579, 13222), (6611, 13158), (8041, 10818), (8514, 10217)]