87260796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20369}}^1$

素因数の和:20403

約数の個数: 72

約数和(自身を含む): 266928480

約数和(自身を除く): 179667684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 20369, 40738, 61107, 81476, 122214, 142583, 183321, 244428, 285166, 346273, 366642, 427749, 570332, 692546, 733284, 855498, 1038819, 1283247, 1385092, 1710996, 2077638, 2423911, 2566494, 3116457, 4155276, 4847822, 5132988, 6232914, 7271733, 9695644, 12465828, 14543466, 21815199, 29086932, 43630398, 87260796]

約数ペア:

[(1, 87260796), (2, 43630398), (3, 29086932), (4, 21815199), (6, 14543466), (7, 12465828), (9, 9695644), (12, 7271733), (14, 6232914), (17, 5132988), (18, 4847822), (21, 4155276), (28, 3116457), (34, 2566494), (36, 2423911), (42, 2077638), (51, 1710996), (63, 1385092), (68, 1283247), (84, 1038819), (102, 855498), (119, 733284), (126, 692546), (153, 570332), (204, 427749), (238, 366642), (252, 346273), (306, 285166), (357, 244428), (476, 183321), (612, 142583), (714, 122214), (1071, 81476), (1428, 61107), (2142, 40738), (4284, 20369)]