69906924

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1109}}^1$

素因数の和:1239

約数の個数: 72

約数和(自身を含む): 189090720

約数和(自身を除く): 119183796

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 103, 153, 204, 206, 306, 309, 412, 612, 618, 927, 1109, 1236, 1751, 1854, 2218, 3327, 3502, 3708, 4436, 5253, 6654, 7004, 9981, 10506, 13308, 15759, 18853, 19962, 21012, 31518, 37706, 39924, 56559, 63036, 75412, 113118, 114227, 169677, 226236, 228454, 339354, 342681, 456908, 678708, 685362, 1028043, 1370724, 1941859, 2056086, 3883718, 4112172, 5825577, 7767436, 11651154, 17476731, 23302308, 34953462, 69906924]

約数ペア:

[(1, 69906924), (2, 34953462), (3, 23302308), (4, 17476731), (6, 11651154), (9, 7767436), (12, 5825577), (17, 4112172), (18, 3883718), (34, 2056086), (36, 1941859), (51, 1370724), (68, 1028043), (102, 685362), (103, 678708), (153, 456908), (204, 342681), (206, 339354), (306, 228454), (309, 226236), (412, 169677), (612, 114227), (618, 113118), (927, 75412), (1109, 63036), (1236, 56559), (1751, 39924), (1854, 37706), (2218, 31518), (3327, 21012), (3502, 19962), (3708, 18853), (4436, 15759), (5253, 13308), (6654, 10506), (7004, 9981)]