171282762

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1153}}^1$

素因数の和:1305

約数の個数: 80

約数和(自身を含む): 442360512

約数和(自身を除く): 271077750

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 131, 162, 189, 262, 378, 393, 567, 786, 917, 1134, 1153, 1179, 1834, 2306, 2358, 2751, 3459, 3537, 5502, 6918, 7074, 8071, 8253, 10377, 10611, 16142, 16506, 20754, 21222, 24213, 24759, 31131, 48426, 49518, 62262, 72639, 74277, 93393, 145278, 148554, 151043, 186786, 217917, 302086, 435834, 453129, 653751, 906258, 1057301, 1307502, 1359387, 2114602, 2718774, 3171903, 4078161, 6343806, 8156322, 9515709, 12234483, 19031418, 24468966, 28547127, 57094254, 85641381, 171282762]

約数ペア:

[(1, 171282762), (2, 85641381), (3, 57094254), (6, 28547127), (7, 24468966), (9, 19031418), (14, 12234483), (18, 9515709), (21, 8156322), (27, 6343806), (42, 4078161), (54, 3171903), (63, 2718774), (81, 2114602), (126, 1359387), (131, 1307502), (162, 1057301), (189, 906258), (262, 653751), (378, 453129), (393, 435834), (567, 302086), (786, 217917), (917, 186786), (1134, 151043), (1153, 148554), (1179, 145278), (1834, 93393), (2306, 74277), (2358, 72639), (2751, 62262), (3459, 49518), (3537, 48426), (5502, 31131), (6918, 24759), (7074, 24213), (8071, 21222), (8253, 20754), (10377, 16506), (10611, 16142)]