72165204

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{117917}}^1$

素因数の和:117944

約数の個数: 36

約数和(自身を含む): 193149684

約数和(自身を除く): 120984480

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 117917, 235834, 353751, 471668, 707502, 1061253, 1415004, 2004589, 2122506, 4009178, 4245012, 6013767, 8018356, 12027534, 18041301, 24055068, 36082602, 72165204]

約数ペア:

[(1, 72165204), (2, 36082602), (3, 24055068), (4, 18041301), (6, 12027534), (9, 8018356), (12, 6013767), (17, 4245012), (18, 4009178), (34, 2122506), (36, 2004589), (51, 1415004), (68, 1061253), (102, 707502), (153, 471668), (204, 353751), (306, 235834), (612, 117917)]