87558384

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1$

素因数の和:243

約数の個数: 120

約数和(自身を含む): 247936512

約数和(自身を除く): 160378128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 163, 186, 228, 248, 304, 326, 361, 372, 456, 489, 496, 589, 652, 722, 744, 912, 978, 1083, 1178, 1304, 1444, 1488, 1767, 1956, 2166, 2356, 2608, 2888, 3097, 3534, 3912, 4332, 4712, 5053, 5776, 6194, 7068, 7824, 8664, 9291, 9424, 10106, 11191, 12388, 14136, 15159, 17328, 18582, 20212, 22382, 24776, 28272, 30318, 33573, 37164, 40424, 44764, 49552, 58843, 60636, 67146, 74328, 80848, 89528, 96007, 117686, 121272, 134292, 148656, 176529, 179056, 192014, 235372, 242544, 268584, 288021, 353058, 384028, 470744, 537168, 576042, 706116, 768056, 941488, 1152084, 1412232, 1536112, 1824133, 2304168, 2824464, 3648266, 4608336, 5472399, 7296532, 10944798, 14593064, 21889596, 29186128, 43779192, 87558384]

約数ペア:

[(1, 87558384), (2, 43779192), (3, 29186128), (4, 21889596), (6, 14593064), (8, 10944798), (12, 7296532), (16, 5472399), (19, 4608336), (24, 3648266), (31, 2824464), (38, 2304168), (48, 1824133), (57, 1536112), (62, 1412232), (76, 1152084), (93, 941488), (114, 768056), (124, 706116), (152, 576042), (163, 537168), (186, 470744), (228, 384028), (248, 353058), (304, 288021), (326, 268584), (361, 242544), (372, 235372), (456, 192014), (489, 179056), (496, 176529), (589, 148656), (652, 134292), (722, 121272), (744, 117686), (912, 96007), (978, 89528), (1083, 80848), (1178, 74328), (1304, 67146), (1444, 60636), (1488, 58843), (1767, 49552), (1956, 44764), (2166, 40424), (2356, 37164), (2608, 33573), (2888, 30318), (3097, 28272), (3534, 24776), (3912, 22382), (4332, 20212), (4712, 18582), (5053, 17328), (5776, 15159), (6194, 14136), (7068, 12388), (7824, 11191), (8664, 10106), (9291, 9424)]