172570986

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4909}}^1$

素因数の和:4961

約数の個数: 80

約数和(自身を含む): 456276480

約数和(自身を除く): 283705494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 217, 279, 378, 434, 558, 567, 651, 837, 1134, 1302, 1674, 1953, 2511, 3906, 4909, 5022, 5859, 9818, 11718, 14727, 17577, 29454, 34363, 35154, 44181, 68726, 88362, 103089, 132543, 152179, 206178, 265086, 304358, 309267, 397629, 456537, 618534, 795258, 913074, 927801, 1065253, 1369611, 1855602, 2130506, 2739222, 2783403, 3195759, 4108833, 5566806, 6391518, 8217666, 9587277, 12326499, 19174554, 24652998, 28761831, 57523662, 86285493, 172570986]

約数ペア:

[(1, 172570986), (2, 86285493), (3, 57523662), (6, 28761831), (7, 24652998), (9, 19174554), (14, 12326499), (18, 9587277), (21, 8217666), (27, 6391518), (31, 5566806), (42, 4108833), (54, 3195759), (62, 2783403), (63, 2739222), (81, 2130506), (93, 1855602), (126, 1369611), (162, 1065253), (186, 927801), (189, 913074), (217, 795258), (279, 618534), (378, 456537), (434, 397629), (558, 309267), (567, 304358), (651, 265086), (837, 206178), (1134, 152179), (1302, 132543), (1674, 103089), (1953, 88362), (2511, 68726), (3906, 44181), (4909, 35154), (5022, 34363), (5859, 29454), (9818, 17577), (11718, 14727)]