86079292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:478

約数の個数: 48

約数和(自身を含む): 167805792

約数和(自身を除く): 81726500

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 137, 172, 274, 281, 548, 559, 562, 1118, 1124, 1781, 2236, 3562, 3653, 5891, 7124, 7306, 11782, 12083, 14612, 23564, 24166, 38497, 48332, 76583, 76994, 153166, 153988, 157079, 306332, 314158, 500461, 628316, 1000922, 1655371, 2001844, 3310742, 6621484, 21519823, 43039646, 86079292]

約数ペア:

[(1, 86079292), (2, 43039646), (4, 21519823), (13, 6621484), (26, 3310742), (43, 2001844), (52, 1655371), (86, 1000922), (137, 628316), (172, 500461), (274, 314158), (281, 306332), (548, 157079), (559, 153988), (562, 153166), (1118, 76994), (1124, 76583), (1781, 48332), (2236, 38497), (3562, 24166), (3653, 23564), (5891, 14612), (7124, 12083), (7306, 11782)]