63981450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10937}}^1$

素因数の和:10968

約数の個数: 72

約数和(自身を含む): 185136588

約数和(自身を除く): 121155138

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 10937, 21874, 32811, 54685, 65622, 98433, 109370, 142181, 164055, 196866, 273425, 284362, 328110, 426543, 492165, 546850, 710905, 820275, 853086, 984330, 1279629, 1421810, 1640550, 2132715, 2460825, 2559258, 3554525, 4265430, 4921650, 6398145, 7109050, 10663575, 12796290, 21327150, 31990725, 63981450]

約数ペア:

[(1, 63981450), (2, 31990725), (3, 21327150), (5, 12796290), (6, 10663575), (9, 7109050), (10, 6398145), (13, 4921650), (15, 4265430), (18, 3554525), (25, 2559258), (26, 2460825), (30, 2132715), (39, 1640550), (45, 1421810), (50, 1279629), (65, 984330), (75, 853086), (78, 820275), (90, 710905), (117, 546850), (130, 492165), (150, 426543), (195, 328110), (225, 284362), (234, 273425), (325, 196866), (390, 164055), (450, 142181), (585, 109370), (650, 98433), (975, 65622), (1170, 54685), (1950, 32811), (2925, 21874), (5850, 10937)]