8209068

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{607}}^1$

素因数の和:651

約数の個数: 72

約数和(自身を含む): 23288832

約数和(自身を除く): 15079764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 607, 644, 966, 1127, 1214, 1821, 1932, 2254, 2428, 3381, 3642, 4249, 4508, 6762, 7284, 8498, 12747, 13524, 13961, 16996, 25494, 27922, 29743, 41883, 50988, 55844, 59486, 83766, 89229, 97727, 118972, 167532, 178458, 195454, 293181, 356916, 390908, 586362, 684089, 1172724, 1368178, 2052267, 2736356, 4104534, 8209068]

約数ペア:

[(1, 8209068), (2, 4104534), (3, 2736356), (4, 2052267), (6, 1368178), (7, 1172724), (12, 684089), (14, 586362), (21, 390908), (23, 356916), (28, 293181), (42, 195454), (46, 178458), (49, 167532), (69, 118972), (84, 97727), (92, 89229), (98, 83766), (138, 59486), (147, 55844), (161, 50988), (196, 41883), (276, 29743), (294, 27922), (322, 25494), (483, 16996), (588, 13961), (607, 13524), (644, 12747), (966, 8498), (1127, 7284), (1214, 6762), (1821, 4508), (1932, 4249), (2254, 3642), (2428, 3381)]