73863174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 196992000

約数和(自身を除く): 123128826

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 37, 42, 58, 66, 74, 77, 87, 111, 149, 154, 174, 203, 222, 231, 259, 298, 319, 406, 407, 447, 462, 518, 609, 638, 777, 814, 894, 957, 1043, 1073, 1218, 1221, 1554, 1639, 1914, 2086, 2146, 2233, 2442, 2849, 3129, 3219, 3278, 4321, 4466, 4917, 5513, 5698, 6258, 6438, 6699, 7511, 8547, 8642, 9834, 11026, 11473, 11803, 12963, 13398, 15022, 16539, 17094, 22533, 22946, 23606, 25926, 30247, 33078, 34419, 35409, 38591, 45066, 47531, 60494, 60643, 68838, 70818, 77182, 82621, 90741, 95062, 115773, 121286, 142593, 159877, 165242, 181482, 181929, 231546, 247863, 285186, 319754, 332717, 363858, 424501, 479631, 495726, 665434, 849002, 959262, 998151, 1119139, 1273503, 1758647, 1996302, 2238278, 2547006, 3357417, 3517294, 5275941, 6714834, 10551882, 12310529, 24621058, 36931587, 73863174]

約数ペア:

[(1, 73863174), (2, 36931587), (3, 24621058), (6, 12310529), (7, 10551882), (11, 6714834), (14, 5275941), (21, 3517294), (22, 3357417), (29, 2547006), (33, 2238278), (37, 1996302), (42, 1758647), (58, 1273503), (66, 1119139), (74, 998151), (77, 959262), (87, 849002), (111, 665434), (149, 495726), (154, 479631), (174, 424501), (203, 363858), (222, 332717), (231, 319754), (259, 285186), (298, 247863), (319, 231546), (406, 181929), (407, 181482), (447, 165242), (462, 159877), (518, 142593), (609, 121286), (638, 115773), (777, 95062), (814, 90741), (894, 82621), (957, 77182), (1043, 70818), (1073, 68838), (1218, 60643), (1221, 60494), (1554, 47531), (1639, 45066), (1914, 38591), (2086, 35409), (2146, 34419), (2233, 33078), (2442, 30247), (2849, 25926), (3129, 23606), (3219, 22946), (3278, 22533), (4321, 17094), (4466, 16539), (4917, 15022), (5513, 13398), (5698, 12963), (6258, 11803), (6438, 11473), (6699, 11026), (7511, 9834), (8547, 8642)]