72854754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1423}}^1$

素因数の和:1511

約数の個数: 64

約数和(自身を含む): 177168384

約数和(自身を除く): 104313630

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 53, 69, 106, 138, 159, 161, 318, 322, 371, 483, 742, 966, 1113, 1219, 1423, 2226, 2438, 2846, 3657, 4269, 7314, 8533, 8538, 9961, 17066, 19922, 25599, 29883, 32729, 51198, 59766, 65458, 75419, 98187, 150838, 196374, 226257, 229103, 452514, 458206, 527933, 687309, 1055866, 1374618, 1583799, 1734637, 3167598, 3469274, 5203911, 10407822, 12142459, 24284918, 36427377, 72854754]

約数ペア:

[(1, 72854754), (2, 36427377), (3, 24284918), (6, 12142459), (7, 10407822), (14, 5203911), (21, 3469274), (23, 3167598), (42, 1734637), (46, 1583799), (53, 1374618), (69, 1055866), (106, 687309), (138, 527933), (159, 458206), (161, 452514), (318, 229103), (322, 226257), (371, 196374), (483, 150838), (742, 98187), (966, 75419), (1113, 65458), (1219, 59766), (1423, 51198), (2226, 32729), (2438, 29883), (2846, 25599), (3657, 19922), (4269, 17066), (7314, 9961), (8533, 8538)]