72447372

素因数分解:

$2^2\times 3^4\times {\mathrm{31}}^1\times {\mathrm{7213}}^1$

素因数の和:7260

約数の個数: 60

約数和(自身を含む): 195528256

約数和(自身を除く): 123080884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 279, 324, 372, 558, 837, 1116, 1674, 2511, 3348, 5022, 7213, 10044, 14426, 21639, 28852, 43278, 64917, 86556, 129834, 194751, 223603, 259668, 389502, 447206, 584253, 670809, 779004, 894412, 1168506, 1341618, 2012427, 2337012, 2683236, 4024854, 6037281, 8049708, 12074562, 18111843, 24149124, 36223686, 72447372]

約数ペア:

[(1, 72447372), (2, 36223686), (3, 24149124), (4, 18111843), (6, 12074562), (9, 8049708), (12, 6037281), (18, 4024854), (27, 2683236), (31, 2337012), (36, 2012427), (54, 1341618), (62, 1168506), (81, 894412), (93, 779004), (108, 670809), (124, 584253), (162, 447206), (186, 389502), (279, 259668), (324, 223603), (372, 194751), (558, 129834), (837, 86556), (1116, 64917), (1674, 43278), (2511, 28852), (3348, 21639), (5022, 14426), (7213, 10044)]