78638568

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{5563}}^1$

素因数の和:5622

約数の個数: 64

約数和(自身を含む): 213657600

約数和(自身を除く): 135019032

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 372, 456, 589, 744, 1178, 1767, 2356, 3534, 4712, 5563, 7068, 11126, 14136, 16689, 22252, 33378, 44504, 66756, 105697, 133512, 172453, 211394, 317091, 344906, 422788, 517359, 634182, 689812, 845576, 1034718, 1268364, 1379624, 2069436, 2536728, 3276607, 4138872, 6553214, 9829821, 13106428, 19659642, 26212856, 39319284, 78638568]

約数ペア:

[(1, 78638568), (2, 39319284), (3, 26212856), (4, 19659642), (6, 13106428), (8, 9829821), (12, 6553214), (19, 4138872), (24, 3276607), (31, 2536728), (38, 2069436), (57, 1379624), (62, 1268364), (76, 1034718), (93, 845576), (114, 689812), (124, 634182), (152, 517359), (186, 422788), (228, 344906), (248, 317091), (372, 211394), (456, 172453), (589, 133512), (744, 105697), (1178, 66756), (1767, 44504), (2356, 33378), (3534, 22252), (4712, 16689), (5563, 14136), (7068, 11126)]