80568936

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:624

約数の個数: 144

約数和(自身を含む): 260491140

約数和(自身を除く): 179922204

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 49, 56, 63, 72, 82, 84, 98, 123, 126, 147, 164, 168, 196, 246, 252, 287, 294, 328, 369, 392, 441, 492, 504, 557, 574, 588, 738, 861, 882, 984, 1114, 1148, 1176, 1476, 1671, 1722, 1764, 2009, 2228, 2296, 2583, 2952, 3342, 3444, 3528, 3899, 4018, 4456, 5013, 5166, 6027, 6684, 6888, 7798, 8036, 10026, 10332, 11697, 12054, 13368, 15596, 16072, 18081, 20052, 20664, 22837, 23394, 24108, 27293, 31192, 35091, 36162, 40104, 45674, 46788, 48216, 54586, 68511, 70182, 72324, 81879, 91348, 93576, 109172, 137022, 140364, 144648, 159859, 163758, 182696, 205533, 218344, 245637, 274044, 280728, 319718, 327516, 411066, 479577, 491274, 548088, 639436, 655032, 822132, 959154, 982548, 1119013, 1278872, 1438731, 1644264, 1918308, 1965096, 2238026, 2877462, 3357039, 3836616, 4476052, 5754924, 6714078, 8952104, 10071117, 11509848, 13428156, 20142234, 26856312, 40284468, 80568936]

約数ペア:

[(1, 80568936), (2, 40284468), (3, 26856312), (4, 20142234), (6, 13428156), (7, 11509848), (8, 10071117), (9, 8952104), (12, 6714078), (14, 5754924), (18, 4476052), (21, 3836616), (24, 3357039), (28, 2877462), (36, 2238026), (41, 1965096), (42, 1918308), (49, 1644264), (56, 1438731), (63, 1278872), (72, 1119013), (82, 982548), (84, 959154), (98, 822132), (123, 655032), (126, 639436), (147, 548088), (164, 491274), (168, 479577), (196, 411066), (246, 327516), (252, 319718), (287, 280728), (294, 274044), (328, 245637), (369, 218344), (392, 205533), (441, 182696), (492, 163758), (504, 159859), (557, 144648), (574, 140364), (588, 137022), (738, 109172), (861, 93576), (882, 91348), (984, 81879), (1114, 72324), (1148, 70182), (1176, 68511), (1476, 54586), (1671, 48216), (1722, 46788), (1764, 45674), (2009, 40104), (2228, 36162), (2296, 35091), (2583, 31192), (2952, 27293), (3342, 24108), (3444, 23394), (3528, 22837), (3899, 20664), (4018, 20052), (4456, 18081), (5013, 16072), (5166, 15596), (6027, 13368), (6684, 12054), (6888, 11697), (7798, 10332), (8036, 10026)]