87258522

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 194664960

約数和(自身を除く): 107406438

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 67, 78, 118, 134, 177, 201, 283, 354, 402, 566, 767, 849, 871, 1534, 1698, 1742, 2301, 2613, 3679, 3953, 4602, 5226, 7358, 7906, 11037, 11859, 16697, 18961, 22074, 23718, 33394, 37922, 50091, 51389, 56883, 100182, 102778, 113766, 154167, 217061, 246493, 308334, 434122, 492986, 651183, 739479, 1118699, 1302366, 1478958, 2237398, 3356097, 6712194, 14543087, 29086174, 43629261, 87258522]

約数ペア:

[(1, 87258522), (2, 43629261), (3, 29086174), (6, 14543087), (13, 6712194), (26, 3356097), (39, 2237398), (59, 1478958), (67, 1302366), (78, 1118699), (118, 739479), (134, 651183), (177, 492986), (201, 434122), (283, 308334), (354, 246493), (402, 217061), (566, 154167), (767, 113766), (849, 102778), (871, 100182), (1534, 56883), (1698, 51389), (1742, 50091), (2301, 37922), (2613, 33394), (3679, 23718), (3953, 22074), (4602, 18961), (5226, 16697), (7358, 11859), (7906, 11037)]