73724274

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:512

約数の個数: 96

約数和(自身を含む): 186810624

約数和(自身を除く): 113086350

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 43, 51, 78, 86, 102, 117, 129, 153, 221, 234, 258, 306, 387, 431, 442, 559, 663, 731, 774, 862, 1118, 1293, 1326, 1462, 1677, 1989, 2193, 2586, 3354, 3879, 3978, 4386, 5031, 5603, 6579, 7327, 7758, 9503, 10062, 11206, 13158, 14654, 16809, 18533, 19006, 21981, 28509, 33618, 37066, 43962, 50427, 55599, 57018, 65943, 85527, 95251, 100854, 111198, 131886, 166797, 171054, 190502, 240929, 285753, 315061, 333594, 481858, 571506, 630122, 722787, 857259, 945183, 1445574, 1714518, 1890366, 2168361, 2835549, 4095793, 4336722, 5671098, 8191586, 12287379, 24574758, 36862137, 73724274]

約数ペア:

[(1, 73724274), (2, 36862137), (3, 24574758), (6, 12287379), (9, 8191586), (13, 5671098), (17, 4336722), (18, 4095793), (26, 2835549), (34, 2168361), (39, 1890366), (43, 1714518), (51, 1445574), (78, 945183), (86, 857259), (102, 722787), (117, 630122), (129, 571506), (153, 481858), (221, 333594), (234, 315061), (258, 285753), (306, 240929), (387, 190502), (431, 171054), (442, 166797), (559, 131886), (663, 111198), (731, 100854), (774, 95251), (862, 85527), (1118, 65943), (1293, 57018), (1326, 55599), (1462, 50427), (1677, 43962), (1989, 37066), (2193, 33618), (2586, 28509), (3354, 21981), (3879, 19006), (3978, 18533), (4386, 16809), (5031, 14654), (5603, 13158), (6579, 11206), (7327, 10062), (7758, 9503)]