76421358

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19211}}^1$

素因数の和:19249

約数の個数: 48

約数和(自身を含む): 188815536

約数和(自身を除く): 112394178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 19211, 38422, 57633, 115266, 172899, 249743, 326587, 345798, 499486, 653174, 749229, 979761, 1498458, 1959522, 2247687, 2939283, 4245631, 4495374, 5878566, 8491262, 12736893, 25473786, 38210679, 76421358]

約数ペア:

[(1, 76421358), (2, 38210679), (3, 25473786), (6, 12736893), (9, 8491262), (13, 5878566), (17, 4495374), (18, 4245631), (26, 2939283), (34, 2247687), (39, 1959522), (51, 1498458), (78, 979761), (102, 749229), (117, 653174), (153, 499486), (221, 345798), (234, 326587), (306, 249743), (442, 172899), (663, 115266), (1326, 57633), (1989, 38422), (3978, 19211)]