77137424

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1$

素因数の和:1768

約数の個数: 80

約数和(自身を含む): 189987840

約数和(自身を除く): 112850416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1709, 1736, 2821, 3224, 3418, 3472, 5642, 6448, 6836, 11284, 11963, 13672, 22217, 22568, 23926, 27344, 44434, 45136, 47852, 52979, 88868, 95704, 105958, 155519, 177736, 191408, 211916, 311038, 355472, 370853, 423832, 622076, 688727, 741706, 847664, 1244152, 1377454, 1483412, 2488304, 2754908, 2966824, 4821089, 5509816, 5933648, 9642178, 11019632, 19284356, 38568712, 77137424]

約数ペア:

[(1, 77137424), (2, 38568712), (4, 19284356), (7, 11019632), (8, 9642178), (13, 5933648), (14, 5509816), (16, 4821089), (26, 2966824), (28, 2754908), (31, 2488304), (52, 1483412), (56, 1377454), (62, 1244152), (91, 847664), (104, 741706), (112, 688727), (124, 622076), (182, 423832), (208, 370853), (217, 355472), (248, 311038), (364, 211916), (403, 191408), (434, 177736), (496, 155519), (728, 105958), (806, 95704), (868, 88868), (1456, 52979), (1612, 47852), (1709, 45136), (1736, 44434), (2821, 27344), (3224, 23926), (3418, 22568), (3472, 22217), (5642, 13672), (6448, 11963), (6836, 11284)]