63125816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 132088320

約数和(自身を除く): 68962504

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 83, 103, 104, 142, 166, 206, 284, 332, 412, 568, 664, 824, 923, 1079, 1339, 1846, 2158, 2678, 3692, 4316, 5356, 5893, 7313, 7384, 8549, 8632, 10712, 11786, 14626, 17098, 23572, 29252, 34196, 47144, 58504, 68392, 76609, 95069, 111137, 153218, 190138, 222274, 306436, 380276, 444548, 606979, 612872, 760552, 889096, 1213958, 2427916, 4855832, 7890727, 15781454, 31562908, 63125816]

約数ペア:

[(1, 63125816), (2, 31562908), (4, 15781454), (8, 7890727), (13, 4855832), (26, 2427916), (52, 1213958), (71, 889096), (83, 760552), (103, 612872), (104, 606979), (142, 444548), (166, 380276), (206, 306436), (284, 222274), (332, 190138), (412, 153218), (568, 111137), (664, 95069), (824, 76609), (923, 68392), (1079, 58504), (1339, 47144), (1846, 34196), (2158, 29252), (2678, 23572), (3692, 17098), (4316, 14626), (5356, 11786), (5893, 10712), (7313, 8632), (7384, 8549)]