84281808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4357}}^1$

素因数の和:4412

約数の個数: 80

約数和(自身を含む): 242095616

約数和(自身を除く): 157813808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 248, 312, 372, 403, 496, 624, 744, 806, 1209, 1488, 1612, 2418, 3224, 4357, 4836, 6448, 8714, 9672, 13071, 17428, 19344, 26142, 34856, 52284, 56641, 69712, 104568, 113282, 135067, 169923, 209136, 226564, 270134, 339846, 405201, 453128, 540268, 679692, 810402, 906256, 1080536, 1359384, 1620804, 1755871, 2161072, 2718768, 3241608, 3511742, 5267613, 6483216, 7023484, 10535226, 14046968, 21070452, 28093936, 42140904, 84281808]

約数ペア:

[(1, 84281808), (2, 42140904), (3, 28093936), (4, 21070452), (6, 14046968), (8, 10535226), (12, 7023484), (13, 6483216), (16, 5267613), (24, 3511742), (26, 3241608), (31, 2718768), (39, 2161072), (48, 1755871), (52, 1620804), (62, 1359384), (78, 1080536), (93, 906256), (104, 810402), (124, 679692), (156, 540268), (186, 453128), (208, 405201), (248, 339846), (312, 270134), (372, 226564), (403, 209136), (496, 169923), (624, 135067), (744, 113282), (806, 104568), (1209, 69712), (1488, 56641), (1612, 52284), (2418, 34856), (3224, 26142), (4357, 19344), (4836, 17428), (6448, 13071), (8714, 9672)]