39998088

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 117848640

約数和(自身を除く): 77850552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 151, 156, 234, 283, 302, 312, 453, 468, 566, 604, 849, 906, 936, 1132, 1208, 1359, 1698, 1812, 1963, 2264, 2547, 2718, 3396, 3624, 3679, 3926, 5094, 5436, 5889, 6792, 7358, 7852, 10188, 10872, 11037, 11778, 14716, 15704, 17667, 20376, 22074, 23556, 29432, 33111, 35334, 42733, 44148, 47112, 66222, 70668, 85466, 88296, 128199, 132444, 141336, 170932, 256398, 264888, 341864, 384597, 512796, 555529, 769194, 1025592, 1111058, 1538388, 1666587, 2222116, 3076776, 3333174, 4444232, 4999761, 6666348, 9999522, 13332696, 19999044, 39998088]

約数ペア:

[(1, 39998088), (2, 19999044), (3, 13332696), (4, 9999522), (6, 6666348), (8, 4999761), (9, 4444232), (12, 3333174), (13, 3076776), (18, 2222116), (24, 1666587), (26, 1538388), (36, 1111058), (39, 1025592), (52, 769194), (72, 555529), (78, 512796), (104, 384597), (117, 341864), (151, 264888), (156, 256398), (234, 170932), (283, 141336), (302, 132444), (312, 128199), (453, 88296), (468, 85466), (566, 70668), (604, 66222), (849, 47112), (906, 44148), (936, 42733), (1132, 35334), (1208, 33111), (1359, 29432), (1698, 23556), (1812, 22074), (1963, 20376), (2264, 17667), (2547, 15704), (2718, 14716), (3396, 11778), (3624, 11037), (3679, 10872), (3926, 10188), (5094, 7852), (5436, 7358), (5889, 6792)]