89491878

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1489}}^1$

素因数の和:1563

約数の個数: 80

約数和(自身を含む): 233655840

約数和(自身を除く): 144163962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 53, 54, 63, 81, 106, 126, 159, 162, 189, 318, 371, 378, 477, 567, 742, 954, 1113, 1134, 1431, 1489, 2226, 2862, 2978, 3339, 4293, 4467, 6678, 8586, 8934, 10017, 10423, 13401, 20034, 20846, 26802, 30051, 31269, 40203, 60102, 62538, 78917, 80406, 93807, 120609, 157834, 187614, 236751, 241218, 281421, 473502, 552419, 562842, 710253, 844263, 1104838, 1420506, 1657257, 1688526, 2130759, 3314514, 4261518, 4971771, 6392277, 9943542, 12784554, 14915313, 29830626, 44745939, 89491878]

約数ペア:

[(1, 89491878), (2, 44745939), (3, 29830626), (6, 14915313), (7, 12784554), (9, 9943542), (14, 6392277), (18, 4971771), (21, 4261518), (27, 3314514), (42, 2130759), (53, 1688526), (54, 1657257), (63, 1420506), (81, 1104838), (106, 844263), (126, 710253), (159, 562842), (162, 552419), (189, 473502), (318, 281421), (371, 241218), (378, 236751), (477, 187614), (567, 157834), (742, 120609), (954, 93807), (1113, 80406), (1134, 78917), (1431, 62538), (1489, 60102), (2226, 40203), (2862, 31269), (2978, 30051), (3339, 26802), (4293, 20846), (4467, 20034), (6678, 13401), (8586, 10423), (8934, 10017)]