84981090376

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{63823}}^1$

素因数の和:63939

約数の個数: 128

約数和(自身を含む): 205870694400

約数和(自身を除く): 120889604024

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 59, 62, 91, 104, 118, 124, 182, 217, 236, 248, 364, 403, 413, 434, 472, 728, 767, 806, 826, 868, 1534, 1612, 1652, 1736, 1829, 2821, 3068, 3224, 3304, 3658, 5369, 5642, 6136, 7316, 10738, 11284, 12803, 14632, 21476, 22568, 23777, 25606, 42952, 47554, 51212, 63823, 95108, 102424, 127646, 166439, 190216, 255292, 332878, 446761, 510584, 665756, 829699, 893522, 1331512, 1659398, 1787044, 1978513, 3318796, 3574088, 3765557, 3957026, 5807893, 6637592, 7531114, 7914052, 11615786, 13849591, 15062228, 15828104, 23231572, 25720669, 26358899, 27699182, 30124456, 46463144, 48952241, 51441338, 52717798, 55398364, 97904482, 102882676, 105435596, 110796728, 116732267, 180044683, 195808964, 205765352, 210871192, 233464534, 342665687, 360089366, 391617928, 466929068, 685331374, 720178732, 817125869, 933858136, 1370662748, 1440357464, 1517519471, 1634251738, 2741325496, 3035038942, 3268503476, 6070077884, 6537006952, 10622636297, 12140155768, 21245272594, 42490545188, 84981090376]

約数ペア:

[(1, 84981090376), (2, 42490545188), (4, 21245272594), (7, 12140155768), (8, 10622636297), (13, 6537006952), (14, 6070077884), (26, 3268503476), (28, 3035038942), (31, 2741325496), (52, 1634251738), (56, 1517519471), (59, 1440357464), (62, 1370662748), (91, 933858136), (104, 817125869), (118, 720178732), (124, 685331374), (182, 466929068), (217, 391617928), (236, 360089366), (248, 342665687), (364, 233464534), (403, 210871192), (413, 205765352), (434, 195808964), (472, 180044683), (728, 116732267), (767, 110796728), (806, 105435596), (826, 102882676), (868, 97904482), (1534, 55398364), (1612, 52717798), (1652, 51441338), (1736, 48952241), (1829, 46463144), (2821, 30124456), (3068, 27699182), (3224, 26358899), (3304, 25720669), (3658, 23231572), (5369, 15828104), (5642, 15062228), (6136, 13849591), (7316, 11615786), (10738, 7914052), (11284, 7531114), (12803, 6637592), (14632, 5807893), (21476, 3957026), (22568, 3765557), (23777, 3574088), (25606, 3318796), (42952, 1978513), (47554, 1787044), (51212, 1659398), (63823, 1331512), (95108, 893522), (102424, 829699), (127646, 665756), (166439, 510584), (190216, 446761), (255292, 332878)]