83249374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 73514786

約数列:

[1, 2, 13, 17, 19, 23, 26, 34, 38, 46, 221, 247, 299, 323, 391, 431, 437, 442, 494, 598, 646, 782, 862, 874, 4199, 5083, 5603, 5681, 7327, 7429, 8189, 8398, 9913, 10166, 11206, 11362, 14654, 14858, 16378, 19826, 95251, 96577, 106457, 128869, 139213, 168521, 188347, 190502, 193154, 212914, 257738, 278426, 337042, 376694, 1809769, 2190773, 2448511, 3201899, 3619538, 4381546, 4897022, 6403798, 41624687, 83249374]

約数ペア:

[(1, 83249374), (2, 41624687), (13, 6403798), (17, 4897022), (19, 4381546), (23, 3619538), (26, 3201899), (34, 2448511), (38, 2190773), (46, 1809769), (221, 376694), (247, 337042), (299, 278426), (323, 257738), (391, 212914), (431, 193154), (437, 190502), (442, 188347), (494, 168521), (598, 139213), (646, 128869), (782, 106457), (862, 96577), (874, 95251), (4199, 19826), (5083, 16378), (5603, 14858), (5681, 14654), (7327, 11362), (7429, 11206), (8189, 10166), (8398, 9913)]