85349572

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1277}}^1$

素因数の和:1337

約数の個数: 72

約数和(自身を含む): 195810048

約数和(自身を除く): 110460476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 98, 124, 154, 196, 217, 308, 341, 434, 539, 682, 868, 1078, 1277, 1364, 1519, 2156, 2387, 2554, 3038, 4774, 5108, 6076, 8939, 9548, 14047, 16709, 17878, 28094, 33418, 35756, 39587, 56188, 62573, 66836, 79174, 98329, 125146, 158348, 196658, 250292, 277109, 393316, 435457, 554218, 688303, 870914, 1108436, 1376606, 1741828, 1939763, 2753212, 3048199, 3879526, 6096398, 7759052, 12192796, 21337393, 42674786, 85349572]

約数ペア:

[(1, 85349572), (2, 42674786), (4, 21337393), (7, 12192796), (11, 7759052), (14, 6096398), (22, 3879526), (28, 3048199), (31, 2753212), (44, 1939763), (49, 1741828), (62, 1376606), (77, 1108436), (98, 870914), (124, 688303), (154, 554218), (196, 435457), (217, 393316), (308, 277109), (341, 250292), (434, 196658), (539, 158348), (682, 125146), (868, 98329), (1078, 79174), (1277, 66836), (1364, 62573), (1519, 56188), (2156, 39587), (2387, 35756), (2554, 33418), (3038, 28094), (4774, 17878), (5108, 16709), (6076, 14047), (8939, 9548)]