25555752

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:283

約数の個数: 96

約数和(自身を含む): 72825480

約数和(自身を除く): 47269728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 53, 72, 74, 106, 111, 148, 159, 181, 212, 222, 296, 318, 333, 362, 424, 444, 477, 543, 636, 666, 724, 888, 954, 1086, 1272, 1332, 1448, 1629, 1908, 1961, 2172, 2664, 3258, 3816, 3922, 4344, 5883, 6516, 6697, 7844, 9593, 11766, 13032, 13394, 15688, 17649, 19186, 20091, 23532, 26788, 28779, 35298, 38372, 40182, 47064, 53576, 57558, 60273, 70596, 76744, 80364, 86337, 115116, 120546, 141192, 160728, 172674, 230232, 241092, 345348, 354941, 482184, 690696, 709882, 1064823, 1419764, 2129646, 2839528, 3194469, 4259292, 6388938, 8518584, 12777876, 25555752]

約数ペア:

[(1, 25555752), (2, 12777876), (3, 8518584), (4, 6388938), (6, 4259292), (8, 3194469), (9, 2839528), (12, 2129646), (18, 1419764), (24, 1064823), (36, 709882), (37, 690696), (53, 482184), (72, 354941), (74, 345348), (106, 241092), (111, 230232), (148, 172674), (159, 160728), (181, 141192), (212, 120546), (222, 115116), (296, 86337), (318, 80364), (333, 76744), (362, 70596), (424, 60273), (444, 57558), (477, 53576), (543, 47064), (636, 40182), (666, 38372), (724, 35298), (888, 28779), (954, 26788), (1086, 23532), (1272, 20091), (1332, 19186), (1448, 17649), (1629, 15688), (1908, 13394), (1961, 13032), (2172, 11766), (2664, 9593), (3258, 7844), (3816, 6697), (3922, 6516), (4344, 5883)]