71782608

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2539}}^1$

素因数の和:2600

約数の個数: 80

約数和(自身を含む): 201574400

約数和(自身を除く): 129791792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 2539, 3534, 4712, 5078, 7068, 7617, 9424, 10156, 14136, 15234, 20312, 28272, 30468, 40624, 48241, 60936, 78709, 96482, 121872, 144723, 157418, 192964, 236127, 289446, 314836, 385928, 472254, 578892, 629672, 771856, 944508, 1157784, 1259344, 1495471, 1889016, 2315568, 2990942, 3778032, 4486413, 5981884, 8972826, 11963768, 17945652, 23927536, 35891304, 71782608]

約数ペア:

[(1, 71782608), (2, 35891304), (3, 23927536), (4, 17945652), (6, 11963768), (8, 8972826), (12, 5981884), (16, 4486413), (19, 3778032), (24, 2990942), (31, 2315568), (38, 1889016), (48, 1495471), (57, 1259344), (62, 1157784), (76, 944508), (93, 771856), (114, 629672), (124, 578892), (152, 472254), (186, 385928), (228, 314836), (248, 289446), (304, 236127), (372, 192964), (456, 157418), (496, 144723), (589, 121872), (744, 96482), (912, 78709), (1178, 60936), (1488, 48241), (1767, 40624), (2356, 30468), (2539, 28272), (3534, 20312), (4712, 15234), (5078, 14136), (7068, 10156), (7617, 9424)]