72020312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{98929}}^1$

素因数の和:98955

約数の個数: 32

約数和(自身を含む): 166202400

約数和(自身を除く): 94182088

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 98929, 197858, 395716, 692503, 791432, 1286077, 1385006, 2572154, 2770012, 5144308, 5540024, 9002539, 10288616, 18005078, 36010156, 72020312]

約数ペア:

[(1, 72020312), (2, 36010156), (4, 18005078), (7, 10288616), (8, 9002539), (13, 5540024), (14, 5144308), (26, 2770012), (28, 2572154), (52, 1385006), (56, 1286077), (91, 791432), (104, 692503), (182, 395716), (364, 197858), (728, 98929)]