145199412

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^2\times {\mathrm{1399}}^1$

素因数の和:1474

約数の個数: 72

約数和(自身を含む): 389256000

約数和(自身を除く): 244056588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 961, 1116, 1399, 1674, 1922, 2798, 2883, 3348, 3844, 4197, 5596, 5766, 8394, 8649, 11532, 12591, 16788, 17298, 25182, 25947, 34596, 37773, 43369, 50364, 51894, 75546, 86738, 103788, 130107, 151092, 173476, 260214, 390321, 520428, 780642, 1170963, 1344439, 1561284, 2341926, 2688878, 4033317, 4683852, 5377756, 8066634, 12099951, 16133268, 24199902, 36299853, 48399804, 72599706, 145199412]

約数ペア:

[(1, 145199412), (2, 72599706), (3, 48399804), (4, 36299853), (6, 24199902), (9, 16133268), (12, 12099951), (18, 8066634), (27, 5377756), (31, 4683852), (36, 4033317), (54, 2688878), (62, 2341926), (93, 1561284), (108, 1344439), (124, 1170963), (186, 780642), (279, 520428), (372, 390321), (558, 260214), (837, 173476), (961, 151092), (1116, 130107), (1399, 103788), (1674, 86738), (1922, 75546), (2798, 51894), (2883, 50364), (3348, 43369), (3844, 37773), (4197, 34596), (5596, 25947), (5766, 25182), (8394, 17298), (8649, 16788), (11532, 12591)]