87590152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2333}}^1$

素因数の和:2390

約数の個数: 48

約数和(自身を含む): 186743340

約数和(自身を除く): 99153188

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 361, 494, 722, 988, 1444, 1976, 2333, 2888, 4666, 4693, 9332, 9386, 18664, 18772, 30329, 37544, 44327, 60658, 88654, 121316, 177308, 242632, 354616, 576251, 842213, 1152502, 1684426, 2305004, 3368852, 4610008, 6737704, 10948769, 21897538, 43795076, 87590152]

約数ペア:

[(1, 87590152), (2, 43795076), (4, 21897538), (8, 10948769), (13, 6737704), (19, 4610008), (26, 3368852), (38, 2305004), (52, 1684426), (76, 1152502), (104, 842213), (152, 576251), (247, 354616), (361, 242632), (494, 177308), (722, 121316), (988, 88654), (1444, 60658), (1976, 44327), (2333, 37544), (2888, 30329), (4666, 18772), (4693, 18664), (9332, 9386)]