171928332

素因数分解:

$2^2\times 3^5\times {\mathrm{79}}^1\times {\mathrm{2239}}^1$

素因数の和:2337

約数の個数: 72

約数和(自身を含む): 456601600

約数和(自身を除く): 284673268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 81, 108, 158, 162, 237, 243, 316, 324, 474, 486, 711, 948, 972, 1422, 2133, 2239, 2844, 4266, 4478, 6399, 6717, 8532, 8956, 12798, 13434, 19197, 20151, 25596, 26868, 38394, 40302, 60453, 76788, 80604, 120906, 176881, 181359, 241812, 353762, 362718, 530643, 544077, 707524, 725436, 1061286, 1088154, 1591929, 2122572, 2176308, 3183858, 4775787, 6367716, 9551574, 14327361, 19103148, 28654722, 42982083, 57309444, 85964166, 171928332]

約数ペア:

[(1, 171928332), (2, 85964166), (3, 57309444), (4, 42982083), (6, 28654722), (9, 19103148), (12, 14327361), (18, 9551574), (27, 6367716), (36, 4775787), (54, 3183858), (79, 2176308), (81, 2122572), (108, 1591929), (158, 1088154), (162, 1061286), (237, 725436), (243, 707524), (316, 544077), (324, 530643), (474, 362718), (486, 353762), (711, 241812), (948, 181359), (972, 176881), (1422, 120906), (2133, 80604), (2239, 76788), (2844, 60453), (4266, 40302), (4478, 38394), (6399, 26868), (6717, 25596), (8532, 20151), (8956, 19197), (12798, 13434)]