82622636912

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{17419}}^1$

素因数の和:17662

約数の個数: 80

約数和(自身を含む): 168797291520

約数和(自身を除く): 86174654608

約数列:

[1, 2, 4, 8, 16, 31, 62, 73, 124, 131, 146, 248, 262, 292, 496, 524, 584, 1048, 1168, 2096, 2263, 4061, 4526, 8122, 9052, 9563, 16244, 17419, 18104, 19126, 32488, 34838, 36208, 38252, 64976, 69676, 76504, 139352, 153008, 278704, 296453, 539989, 592906, 1079978, 1185812, 1271587, 2159956, 2281889, 2371624, 2543174, 4319912, 4563778, 4743248, 5086348, 8639824, 9127556, 10172696, 18255112, 20345392, 36510224, 39419197, 70738559, 78838394, 141477118, 157676788, 166577897, 282954236, 315353576, 333155794, 565908472, 630707152, 666311588, 1131816944, 1332623176, 2665246352, 5163914807, 10327829614, 20655659228, 41311318456, 82622636912]

約数ペア:

[(1, 82622636912), (2, 41311318456), (4, 20655659228), (8, 10327829614), (16, 5163914807), (31, 2665246352), (62, 1332623176), (73, 1131816944), (124, 666311588), (131, 630707152), (146, 565908472), (248, 333155794), (262, 315353576), (292, 282954236), (496, 166577897), (524, 157676788), (584, 141477118), (1048, 78838394), (1168, 70738559), (2096, 39419197), (2263, 36510224), (4061, 20345392), (4526, 18255112), (8122, 10172696), (9052, 9127556), (9563, 8639824), (16244, 5086348), (17419, 4743248), (18104, 4563778), (19126, 4319912), (32488, 2543174), (34838, 2371624), (36208, 2281889), (38252, 2159956), (64976, 1271587), (69676, 1185812), (76504, 1079978), (139352, 592906), (153008, 539989), (278704, 296453)]