81036216

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1601}}^1$

素因数の和:1669

約数の個数: 96

約数和(自身を含む): 237416400

約数和(自身を除く): 156380184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 37, 38, 57, 72, 74, 76, 111, 114, 148, 152, 171, 222, 228, 296, 333, 342, 444, 456, 666, 684, 703, 888, 1332, 1368, 1406, 1601, 2109, 2664, 2812, 3202, 4218, 4803, 5624, 6327, 6404, 8436, 9606, 12654, 12808, 14409, 16872, 19212, 25308, 28818, 30419, 38424, 50616, 57636, 59237, 60838, 91257, 115272, 118474, 121676, 177711, 182514, 236948, 243352, 273771, 355422, 365028, 473896, 533133, 547542, 710844, 730056, 1066266, 1095084, 1125503, 1421688, 2132532, 2190168, 2251006, 3376509, 4265064, 4502012, 6753018, 9004024, 10129527, 13506036, 20259054, 27012072, 40518108, 81036216]

約数ペア:

[(1, 81036216), (2, 40518108), (3, 27012072), (4, 20259054), (6, 13506036), (8, 10129527), (9, 9004024), (12, 6753018), (18, 4502012), (19, 4265064), (24, 3376509), (36, 2251006), (37, 2190168), (38, 2132532), (57, 1421688), (72, 1125503), (74, 1095084), (76, 1066266), (111, 730056), (114, 710844), (148, 547542), (152, 533133), (171, 473896), (222, 365028), (228, 355422), (296, 273771), (333, 243352), (342, 236948), (444, 182514), (456, 177711), (666, 121676), (684, 118474), (703, 115272), (888, 91257), (1332, 60838), (1368, 59237), (1406, 57636), (1601, 50616), (2109, 38424), (2664, 30419), (2812, 28818), (3202, 25308), (4218, 19212), (4803, 16872), (5624, 14409), (6327, 12808), (6404, 12654), (8436, 9606)]