80200224

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{691}}^1$

素因数の和:751

約数の個数: 144

約数和(自身を含む): 253903104

約数和(自身を除く): 173702880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 72, 78, 93, 96, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 288, 312, 372, 403, 416, 468, 496, 558, 624, 691, 744, 806, 936, 992, 1116, 1209, 1248, 1382, 1488, 1612, 1872, 2073, 2232, 2418, 2764, 2976, 3224, 3627, 3744, 4146, 4464, 4836, 5528, 6219, 6448, 7254, 8292, 8928, 8983, 9672, 11056, 12438, 12896, 14508, 16584, 17966, 19344, 21421, 22112, 24876, 26949, 29016, 33168, 35932, 38688, 42842, 49752, 53898, 58032, 64263, 66336, 71864, 80847, 85684, 99504, 107796, 116064, 128526, 143728, 161694, 171368, 192789, 199008, 215592, 257052, 278473, 287456, 323388, 342736, 385578, 431184, 514104, 556946, 646776, 685472, 771156, 835419, 862368, 1028208, 1113892, 1293552, 1542312, 1670838, 2056416, 2227784, 2506257, 2587104, 3084624, 3341676, 4455568, 5012514, 6169248, 6683352, 8911136, 10025028, 13366704, 20050056, 26733408, 40100112, 80200224]

約数ペア:

[(1, 80200224), (2, 40100112), (3, 26733408), (4, 20050056), (6, 13366704), (8, 10025028), (9, 8911136), (12, 6683352), (13, 6169248), (16, 5012514), (18, 4455568), (24, 3341676), (26, 3084624), (31, 2587104), (32, 2506257), (36, 2227784), (39, 2056416), (48, 1670838), (52, 1542312), (62, 1293552), (72, 1113892), (78, 1028208), (93, 862368), (96, 835419), (104, 771156), (117, 685472), (124, 646776), (144, 556946), (156, 514104), (186, 431184), (208, 385578), (234, 342736), (248, 323388), (279, 287456), (288, 278473), (312, 257052), (372, 215592), (403, 199008), (416, 192789), (468, 171368), (496, 161694), (558, 143728), (624, 128526), (691, 116064), (744, 107796), (806, 99504), (936, 85684), (992, 80847), (1116, 71864), (1209, 66336), (1248, 64263), (1382, 58032), (1488, 53898), (1612, 49752), (1872, 42842), (2073, 38688), (2232, 35932), (2418, 33168), (2764, 29016), (2976, 26949), (3224, 24876), (3627, 22112), (3744, 21421), (4146, 19344), (4464, 17966), (4836, 16584), (5528, 14508), (6219, 12896), (6448, 12438), (7254, 11056), (8292, 9672), (8928, 8983)]