73257712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:542

約数の個数: 80

約数和(自身を含む): 165703680

約数和(自身を除く): 92445968

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 44, 58, 62, 88, 116, 124, 176, 232, 248, 319, 341, 463, 464, 496, 638, 682, 899, 926, 1276, 1364, 1798, 1852, 2552, 2728, 3596, 3704, 5093, 5104, 5456, 7192, 7408, 9889, 10186, 13427, 14353, 14384, 19778, 20372, 26854, 28706, 39556, 40744, 53708, 57412, 79112, 81488, 107416, 114824, 147697, 157883, 158224, 214832, 229648, 295394, 315766, 416237, 590788, 631532, 832474, 1181576, 1263064, 1664948, 2363152, 2526128, 3329896, 4578607, 6659792, 9157214, 18314428, 36628856, 73257712]

約数ペア:

[(1, 73257712), (2, 36628856), (4, 18314428), (8, 9157214), (11, 6659792), (16, 4578607), (22, 3329896), (29, 2526128), (31, 2363152), (44, 1664948), (58, 1263064), (62, 1181576), (88, 832474), (116, 631532), (124, 590788), (176, 416237), (232, 315766), (248, 295394), (319, 229648), (341, 214832), (463, 158224), (464, 157883), (496, 147697), (638, 114824), (682, 107416), (899, 81488), (926, 79112), (1276, 57412), (1364, 53708), (1798, 40744), (1852, 39556), (2552, 28706), (2728, 26854), (3596, 20372), (3704, 19778), (5093, 14384), (5104, 14353), (5456, 13427), (7192, 10186), (7408, 9889)]