90141246

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1697}}^1$

素因数の和:1945

約数の個数: 48

約数和(自身を含む): 211380624

約数和(自身を除く): 121239378

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 227, 234, 454, 681, 1362, 1697, 2043, 2951, 3394, 4086, 5091, 5902, 8853, 10182, 15273, 17706, 22061, 26559, 30546, 44122, 53118, 66183, 132366, 198549, 385219, 397098, 770438, 1155657, 2311314, 3466971, 5007847, 6933942, 10015694, 15023541, 30047082, 45070623, 90141246]

約数ペア:

[(1, 90141246), (2, 45070623), (3, 30047082), (6, 15023541), (9, 10015694), (13, 6933942), (18, 5007847), (26, 3466971), (39, 2311314), (78, 1155657), (117, 770438), (227, 397098), (234, 385219), (454, 198549), (681, 132366), (1362, 66183), (1697, 53118), (2043, 44122), (2951, 30546), (3394, 26559), (4086, 22061), (5091, 17706), (5902, 15273), (8853, 10182)]