87724702.000000000

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1457

約数の個数: 160

約数和(自身を含む): 644905800

約数和(自身を除く): 443125728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 81, 102, 104, 108, 117, 136, 153, 156, 162, 204, 216, 221, 234, 306, 312, 324, 351, 408, 442, 459, 468, 612, 648, 663, 702, 884, 918, 936, 1053, 1224, 1326, 1377, 1404, 1409, 1768, 1836, 1989, 2106, 2652, 2754, 2808, 2818, 3672, 3978, 4212, 4227, 5304, 5508, 5636, 5967, 7956, 8424, 8454, 11016, 11272, 11934, 12681, 15912, 16908, 17901, 18317, 23868, 23953, 25362, 33816, 35802, 36634, 38043, 47736, 47906, 50724, 54951, 71604, 71859, 73268, 76086, 95812, 101448, 109902, 114129, 143208, 143718, 146536, 152172, 164853, 191624, 215577, 219804, 228258, 287436, 304344, 311389, 329706, 431154, 439608, 456516, 494559, 574872, 622778, 646731, 659412, 862308, 913032, 934167, 989118, 1245556, 1293462, 1318824, 1483677, 1724616, 1868334, 1940193, 1978236, 2491112, 2586924, 2802501, 2967354, 3736668, 3880386, 3956472, 5173848, 5605002, 5934708, 7473336, 7760772, 8407503, 11210004, 11869416, 15521544, 16815006, 22420008, 25222509, 33630012, 50445018, 67260024, 100890036, 201780072]

約数ペア:

[(1, 201780072), (2, 100890036), (3, 67260024), (4, 50445018), (6, 33630012), (8, 25222509), (9, 22420008), (12, 16815006), (13, 15521544), (17, 11869416), (18, 11210004), (24, 8407503), (26, 7760772), (27, 7473336), (34, 5934708), (36, 5605002), (39, 5173848), (51, 3956472), (52, 3880386), (54, 3736668), (68, 2967354), (72, 2802501), (78, 2586924), (81, 2491112), (102, 1978236), (104, 1940193), (108, 1868334), (117, 1724616), (136, 1483677), (153, 1318824), (156, 1293462), (162, 1245556), (204, 989118), (216, 934167), (221, 913032), (234, 862308), (306, 659412), (312, 646731), (324, 622778), (351, 574872), (408, 494559), (442, 456516), (459, 439608), (468, 431154), (612, 329706), (648, 311389), (663, 304344), (702, 287436), (884, 228258), (918, 219804), (936, 215577), (1053, 191624), (1224, 164853), (1326, 152172), (1377, 146536), (1404, 143718), (1409, 143208), (1768, 114129), (1836, 109902), (1989, 101448), (2106, 95812), (2652, 76086), (2754, 73268), (2808, 71859), (2818, 71604), (3672, 54951), (3978, 50724), (4212, 47906), (4227, 47736), (5304, 38043), (5508, 36634), (5636, 35802), (5967, 33816), (7956, 25362), (8424, 23953), (8454, 23868), (11016, 18317), (11272, 17901), (11934, 16908), (12681, 15912)]