87165184

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 183960000

約数和(自身を除く): 96794816

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 59, 64, 116, 118, 128, 199, 232, 236, 256, 398, 464, 472, 796, 928, 944, 1592, 1711, 1856, 1888, 3184, 3422, 3712, 3776, 5771, 6368, 6844, 7424, 7552, 11542, 11741, 12736, 13688, 15104, 23084, 23482, 25472, 27376, 46168, 46964, 50944, 54752, 92336, 93928, 109504, 184672, 187856, 219008, 340489, 369344, 375712, 438016, 680978, 738688, 751424, 1361956, 1477376, 1502848, 2723912, 3005696, 5447824, 10895648, 21791296, 43582592, 87165184]

約数ペア:

[(1, 87165184), (2, 43582592), (4, 21791296), (8, 10895648), (16, 5447824), (29, 3005696), (32, 2723912), (58, 1502848), (59, 1477376), (64, 1361956), (116, 751424), (118, 738688), (128, 680978), (199, 438016), (232, 375712), (236, 369344), (256, 340489), (398, 219008), (464, 187856), (472, 184672), (796, 109504), (928, 93928), (944, 92336), (1592, 54752), (1711, 50944), (1856, 46964), (1888, 46168), (3184, 27376), (3422, 25472), (3712, 23482), (3776, 23084), (5771, 15104), (6368, 13688), (6844, 12736), (7424, 11741), (7552, 11542)]