71765382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1$

素因数の和:517

約数の個数: 64

約数和(自身を含む): 163215360

約数和(自身を除く): 91449978

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 109, 138, 218, 299, 327, 367, 598, 654, 734, 897, 1101, 1417, 1794, 2202, 2507, 2834, 4251, 4771, 5014, 7521, 8441, 8502, 9542, 14313, 15042, 16882, 25323, 28626, 32591, 40003, 50646, 65182, 80006, 97773, 109733, 120009, 195546, 219466, 240018, 329199, 520039, 658398, 920069, 1040078, 1560117, 1840138, 2760207, 3120234, 5520414, 11960897, 23921794, 35882691, 71765382]

約数ペア:

[(1, 71765382), (2, 35882691), (3, 23921794), (6, 11960897), (13, 5520414), (23, 3120234), (26, 2760207), (39, 1840138), (46, 1560117), (69, 1040078), (78, 920069), (109, 658398), (138, 520039), (218, 329199), (299, 240018), (327, 219466), (367, 195546), (598, 120009), (654, 109733), (734, 97773), (897, 80006), (1101, 65182), (1417, 50646), (1794, 40003), (2202, 32591), (2507, 28626), (2834, 25323), (4251, 16882), (4771, 15042), (5014, 14313), (7521, 9542), (8441, 8502)]