76645010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 159667200

約数和(自身を除く): 83022190

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 79, 85, 130, 158, 170, 221, 395, 439, 442, 790, 878, 1027, 1105, 1343, 2054, 2195, 2210, 2686, 4390, 5135, 5707, 6715, 7463, 10270, 11414, 13430, 14926, 17459, 28535, 34681, 34918, 37315, 57070, 69362, 74630, 87295, 97019, 173405, 174590, 194038, 346810, 450853, 485095, 589577, 901706, 970190, 1179154, 2254265, 2947885, 4508530, 5895770, 7664501, 15329002, 38322505, 76645010]

約数ペア:

[(1, 76645010), (2, 38322505), (5, 15329002), (10, 7664501), (13, 5895770), (17, 4508530), (26, 2947885), (34, 2254265), (65, 1179154), (79, 970190), (85, 901706), (130, 589577), (158, 485095), (170, 450853), (221, 346810), (395, 194038), (439, 174590), (442, 173405), (790, 97019), (878, 87295), (1027, 74630), (1105, 69362), (1343, 57070), (2054, 37315), (2195, 34918), (2210, 34681), (2686, 28535), (4390, 17459), (5135, 14926), (5707, 13430), (6715, 11414), (7463, 10270)]