78994076

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{13001}}^1$

素因数の和:13050

約数の個数: 36

約数和(自身を含む): 166009536

約数和(自身を除く): 87015460

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 13001, 26002, 52004, 91007, 182014, 364028, 403031, 637049, 806062, 1274098, 1612124, 2548196, 2821217, 5642434, 11284868, 19748519, 39497038, 78994076]

約数ペア:

[(1, 78994076), (2, 39497038), (4, 19748519), (7, 11284868), (14, 5642434), (28, 2821217), (31, 2548196), (49, 1612124), (62, 1274098), (98, 806062), (124, 637049), (196, 403031), (217, 364028), (434, 182014), (868, 91007), (1519, 52004), (3038, 26002), (6076, 13001)]