86729072

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9203}}^1$

素因数の和:9261

約数の個数: 40

約数和(自身を含む): 182607360

約数和(自身を除く): 95878288

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 9203, 9424, 18406, 36812, 73624, 147248, 174857, 285293, 349714, 570586, 699428, 1141172, 1398856, 2282344, 2797712, 4564688, 5420567, 10841134, 21682268, 43364536, 86729072]

約数ペア:

[(1, 86729072), (2, 43364536), (4, 21682268), (8, 10841134), (16, 5420567), (19, 4564688), (31, 2797712), (38, 2282344), (62, 1398856), (76, 1141172), (124, 699428), (152, 570586), (248, 349714), (304, 285293), (496, 174857), (589, 147248), (1178, 73624), (2356, 36812), (4712, 18406), (9203, 9424)]