84678672

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1399}}^1$

素因数の和:1520

約数の個数: 80

約数和(自身を含む): 238179200

約数和(自身を除く): 153500528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 97, 104, 156, 194, 208, 291, 312, 388, 582, 624, 776, 1164, 1261, 1399, 1552, 2328, 2522, 2798, 3783, 4197, 4656, 5044, 5596, 7566, 8394, 10088, 11192, 15132, 16788, 18187, 20176, 22384, 30264, 33576, 36374, 54561, 60528, 67152, 72748, 109122, 135703, 145496, 218244, 271406, 290992, 407109, 436488, 542812, 814218, 872976, 1085624, 1628436, 1764139, 2171248, 3256872, 3528278, 5292417, 6513744, 7056556, 10584834, 14113112, 21169668, 28226224, 42339336, 84678672]

約数ペア:

[(1, 84678672), (2, 42339336), (3, 28226224), (4, 21169668), (6, 14113112), (8, 10584834), (12, 7056556), (13, 6513744), (16, 5292417), (24, 3528278), (26, 3256872), (39, 2171248), (48, 1764139), (52, 1628436), (78, 1085624), (97, 872976), (104, 814218), (156, 542812), (194, 436488), (208, 407109), (291, 290992), (312, 271406), (388, 218244), (582, 145496), (624, 135703), (776, 109122), (1164, 72748), (1261, 67152), (1399, 60528), (1552, 54561), (2328, 36374), (2522, 33576), (2798, 30264), (3783, 22384), (4197, 20176), (4656, 18187), (5044, 16788), (5596, 15132), (7566, 11192), (8394, 10088)]