129311316

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^2\times {\mathrm{1381}}^1$

素因数の和:1431

約数の個数: 90

約数和(自身を含む): 359360078

約数和(自身を除く): 230048762

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 289, 306, 324, 459, 578, 612, 867, 918, 1156, 1377, 1381, 1734, 1836, 2601, 2754, 2762, 3468, 4143, 5202, 5508, 5524, 7803, 8286, 10404, 12429, 15606, 16572, 23409, 23477, 24858, 31212, 37287, 46818, 46954, 49716, 70431, 74574, 93636, 93908, 111861, 140862, 149148, 211293, 223722, 281724, 399109, 422586, 447444, 633879, 798218, 845172, 1197327, 1267758, 1596436, 1901637, 2394654, 2535516, 3591981, 3803274, 4789308, 7183962, 7606548, 10775943, 14367924, 21551886, 32327829, 43103772, 64655658, 129311316]

約数ペア:

[(1, 129311316), (2, 64655658), (3, 43103772), (4, 32327829), (6, 21551886), (9, 14367924), (12, 10775943), (17, 7606548), (18, 7183962), (27, 4789308), (34, 3803274), (36, 3591981), (51, 2535516), (54, 2394654), (68, 1901637), (81, 1596436), (102, 1267758), (108, 1197327), (153, 845172), (162, 798218), (204, 633879), (289, 447444), (306, 422586), (324, 399109), (459, 281724), (578, 223722), (612, 211293), (867, 149148), (918, 140862), (1156, 111861), (1377, 93908), (1381, 93636), (1734, 74574), (1836, 70431), (2601, 49716), (2754, 46954), (2762, 46818), (3468, 37287), (4143, 31212), (5202, 24858), (5508, 23477), (5524, 23409), (7803, 16572), (8286, 15606), (10404, 12429)]