61503588

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 161729568

約数和(自身を除く): 100225980

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 67, 86, 129, 134, 172, 201, 258, 268, 387, 402, 516, 593, 603, 774, 804, 1186, 1206, 1548, 1779, 2372, 2412, 2881, 3558, 5337, 5762, 7116, 8643, 10674, 11524, 17286, 21348, 25499, 25929, 34572, 39731, 50998, 51858, 76497, 79462, 101996, 103716, 119193, 152994, 158924, 229491, 238386, 305988, 357579, 458982, 476772, 715158, 917964, 1430316, 1708433, 3416866, 5125299, 6833732, 10250598, 15375897, 20501196, 30751794, 61503588]

約数ペア:

[(1, 61503588), (2, 30751794), (3, 20501196), (4, 15375897), (6, 10250598), (9, 6833732), (12, 5125299), (18, 3416866), (36, 1708433), (43, 1430316), (67, 917964), (86, 715158), (129, 476772), (134, 458982), (172, 357579), (201, 305988), (258, 238386), (268, 229491), (387, 158924), (402, 152994), (516, 119193), (593, 103716), (603, 101996), (774, 79462), (804, 76497), (1186, 51858), (1206, 50998), (1548, 39731), (1779, 34572), (2372, 25929), (2412, 25499), (2881, 21348), (3558, 17286), (5337, 11524), (5762, 10674), (7116, 8643)]