87406956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26681}}^1$

素因数の和:26711

約数の個数: 72

約数和(自身を含む): 271942944

約数和(自身を除く): 184535988

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 26681, 53362, 80043, 106724, 160086, 186767, 240129, 320172, 346853, 373534, 480258, 560301, 693706, 747068, 960516, 1040559, 1120602, 1387412, 1680903, 2081118, 2241204, 2427971, 3121677, 3361806, 4162236, 4855942, 6243354, 6723612, 7283913, 9711884, 12486708, 14567826, 21851739, 29135652, 43703478, 87406956]

約数ペア:

[(1, 87406956), (2, 43703478), (3, 29135652), (4, 21851739), (6, 14567826), (7, 12486708), (9, 9711884), (12, 7283913), (13, 6723612), (14, 6243354), (18, 4855942), (21, 4162236), (26, 3361806), (28, 3121677), (36, 2427971), (39, 2241204), (42, 2081118), (52, 1680903), (63, 1387412), (78, 1120602), (84, 1040559), (91, 960516), (117, 747068), (126, 693706), (156, 560301), (182, 480258), (234, 373534), (252, 346853), (273, 320172), (364, 240129), (468, 186767), (546, 160086), (819, 106724), (1092, 80043), (1638, 53362), (3276, 26681)]