84618196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{509}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 167932800

約数和(自身を除く): 83314604

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 139, 278, 299, 509, 556, 598, 1018, 1196, 1807, 2036, 3197, 3614, 6394, 6617, 7228, 11707, 12788, 13234, 23414, 26468, 41561, 46828, 70751, 83122, 141502, 152191, 166244, 283004, 304382, 608764, 919763, 1627273, 1839526, 3254546, 3679052, 6509092, 21154549, 42309098, 84618196]

約数ペア:

[(1, 84618196), (2, 42309098), (4, 21154549), (13, 6509092), (23, 3679052), (26, 3254546), (46, 1839526), (52, 1627273), (92, 919763), (139, 608764), (278, 304382), (299, 283004), (509, 166244), (556, 152191), (598, 141502), (1018, 83122), (1196, 70751), (1807, 46828), (2036, 41561), (3197, 26468), (3614, 23414), (6394, 13234), (6617, 12788), (7228, 11707)]