77651172

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{701}}^1$

素因数の和:909

約数の個数: 72

約数和(自身を含む): 209277432

約数和(自身を除く): 131626260

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 181, 204, 306, 362, 543, 612, 701, 724, 1086, 1402, 1629, 2103, 2172, 2804, 3077, 3258, 4206, 6154, 6309, 6516, 8412, 9231, 11917, 12308, 12618, 18462, 23834, 25236, 27693, 35751, 36924, 47668, 55386, 71502, 107253, 110772, 126881, 143004, 214506, 253762, 380643, 429012, 507524, 761286, 1141929, 1522572, 2156977, 2283858, 4313954, 4567716, 6470931, 8627908, 12941862, 19412793, 25883724, 38825586, 77651172]

約数ペア:

[(1, 77651172), (2, 38825586), (3, 25883724), (4, 19412793), (6, 12941862), (9, 8627908), (12, 6470931), (17, 4567716), (18, 4313954), (34, 2283858), (36, 2156977), (51, 1522572), (68, 1141929), (102, 761286), (153, 507524), (181, 429012), (204, 380643), (306, 253762), (362, 214506), (543, 143004), (612, 126881), (701, 110772), (724, 107253), (1086, 71502), (1402, 55386), (1629, 47668), (2103, 36924), (2172, 35751), (2804, 27693), (3077, 25236), (3258, 23834), (4206, 18462), (6154, 12618), (6309, 12308), (6516, 11917), (8412, 9231)]