857709612

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{11471}}^1$

素因数の和:11579

約数の個数: 72

約数和(自身を含む): 2271639552

約数和(自身を除く): 1413929940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 67, 93, 124, 134, 186, 201, 268, 279, 372, 402, 558, 603, 804, 1116, 1206, 2077, 2412, 4154, 6231, 8308, 11471, 12462, 18693, 22942, 24924, 34413, 37386, 45884, 68826, 74772, 103239, 137652, 206478, 355601, 412956, 711202, 768557, 1066803, 1422404, 1537114, 2133606, 2305671, 3074228, 3200409, 4267212, 4611342, 6400818, 6917013, 9222684, 12801636, 13834026, 23825267, 27668052, 47650534, 71475801, 95301068, 142951602, 214427403, 285903204, 428854806, 857709612]

約数ペア:

[(1, 857709612), (2, 428854806), (3, 285903204), (4, 214427403), (6, 142951602), (9, 95301068), (12, 71475801), (18, 47650534), (31, 27668052), (36, 23825267), (62, 13834026), (67, 12801636), (93, 9222684), (124, 6917013), (134, 6400818), (186, 4611342), (201, 4267212), (268, 3200409), (279, 3074228), (372, 2305671), (402, 2133606), (558, 1537114), (603, 1422404), (804, 1066803), (1116, 768557), (1206, 711202), (2077, 412956), (2412, 355601), (4154, 206478), (6231, 137652), (8308, 103239), (11471, 74772), (12462, 68826), (18693, 45884), (22942, 37386), (24924, 34413)]