87189868.000000000

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^3\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 771120000

約数和(自身を除く): 494245272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 59, 78, 89, 104, 118, 156, 169, 177, 178, 236, 267, 312, 338, 354, 356, 472, 507, 534, 676, 708, 712, 767, 1014, 1068, 1157, 1352, 1416, 1534, 2028, 2136, 2197, 2301, 2314, 3068, 3471, 4056, 4394, 4602, 4628, 5251, 6136, 6591, 6942, 8788, 9204, 9256, 9971, 10502, 13182, 13884, 15041, 15753, 17576, 18408, 19942, 21004, 26364, 27768, 29913, 30082, 31506, 39884, 42008, 45123, 52728, 59826, 60164, 63012, 68263, 79768, 90246, 119652, 120328, 126024, 129623, 136526, 180492, 195533, 204789, 239304, 259246, 273052, 360984, 388869, 391066, 409578, 518492, 546104, 586599, 777738, 782132, 819156, 887419, 1036984, 1173198, 1555476, 1564264, 1638312, 1774838, 2346396, 2662257, 3110952, 3549676, 4692792, 5324514, 7099352, 10649028, 11536447, 21298056, 23072894, 34609341, 46145788, 69218682, 92291576, 138437364, 276874728]

約数ペア:

[(1, 276874728), (2, 138437364), (3, 92291576), (4, 69218682), (6, 46145788), (8, 34609341), (12, 23072894), (13, 21298056), (24, 11536447), (26, 10649028), (39, 7099352), (52, 5324514), (59, 4692792), (78, 3549676), (89, 3110952), (104, 2662257), (118, 2346396), (156, 1774838), (169, 1638312), (177, 1564264), (178, 1555476), (236, 1173198), (267, 1036984), (312, 887419), (338, 819156), (354, 782132), (356, 777738), (472, 586599), (507, 546104), (534, 518492), (676, 409578), (708, 391066), (712, 388869), (767, 360984), (1014, 273052), (1068, 259246), (1157, 239304), (1352, 204789), (1416, 195533), (1534, 180492), (2028, 136526), (2136, 129623), (2197, 126024), (2301, 120328), (2314, 119652), (3068, 90246), (3471, 79768), (4056, 68263), (4394, 63012), (4602, 60164), (4628, 59826), (5251, 52728), (6136, 45123), (6591, 42008), (6942, 39884), (8788, 31506), (9204, 30082), (9256, 29913), (9971, 27768), (10502, 26364), (13182, 21004), (13884, 19942), (15041, 18408), (15753, 17576)]