7561086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 17418240

約数和(自身を除く): 9857154

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 53, 59, 62, 78, 93, 106, 118, 159, 177, 186, 318, 354, 403, 689, 767, 806, 1209, 1378, 1534, 1643, 1829, 2067, 2301, 2418, 3127, 3286, 3658, 4134, 4602, 4929, 5487, 6254, 9381, 9858, 10974, 18762, 21359, 23777, 40651, 42718, 47554, 64077, 71331, 81302, 96937, 121953, 128154, 142662, 193874, 243906, 290811, 581622, 1260181, 2520362, 3780543, 7561086]

約数ペア:

[(1, 7561086), (2, 3780543), (3, 2520362), (6, 1260181), (13, 581622), (26, 290811), (31, 243906), (39, 193874), (53, 142662), (59, 128154), (62, 121953), (78, 96937), (93, 81302), (106, 71331), (118, 64077), (159, 47554), (177, 42718), (186, 40651), (318, 23777), (354, 21359), (403, 18762), (689, 10974), (767, 9858), (806, 9381), (1209, 6254), (1378, 5487), (1534, 4929), (1643, 4602), (1829, 4134), (2067, 3658), (2301, 3286), (2418, 3127)]