71539468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1051}}^1$

素因数の和:1103

約数の個数: 96

約数和(自身を含む): 178149888

約数和(自身を除く): 106610420

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 34, 44, 52, 68, 77, 91, 119, 143, 154, 182, 187, 221, 238, 286, 308, 364, 374, 442, 476, 572, 748, 884, 1001, 1051, 1309, 1547, 2002, 2102, 2431, 2618, 3094, 4004, 4204, 4862, 5236, 6188, 7357, 9724, 11561, 13663, 14714, 17017, 17867, 23122, 27326, 29428, 34034, 35734, 46244, 54652, 68068, 71468, 80927, 95641, 125069, 150293, 161854, 191282, 196537, 232271, 250138, 300586, 323708, 382564, 393074, 464542, 500276, 601172, 786148, 929084, 1052051, 1375759, 1625897, 2104102, 2554981, 2751518, 3251794, 4208204, 5109962, 5503036, 6503588, 10219924, 17884867, 35769734, 71539468]

約数ペア:

[(1, 71539468), (2, 35769734), (4, 17884867), (7, 10219924), (11, 6503588), (13, 5503036), (14, 5109962), (17, 4208204), (22, 3251794), (26, 2751518), (28, 2554981), (34, 2104102), (44, 1625897), (52, 1375759), (68, 1052051), (77, 929084), (91, 786148), (119, 601172), (143, 500276), (154, 464542), (182, 393074), (187, 382564), (221, 323708), (238, 300586), (286, 250138), (308, 232271), (364, 196537), (374, 191282), (442, 161854), (476, 150293), (572, 125069), (748, 95641), (884, 80927), (1001, 71468), (1051, 68068), (1309, 54652), (1547, 46244), (2002, 35734), (2102, 34034), (2431, 29428), (2618, 27326), (3094, 23122), (4004, 17867), (4204, 17017), (4862, 14714), (5236, 13663), (6188, 11561), (7357, 9724)]