71969971896

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1723}}^1\times {\mathrm{8171}}^1$

素因数の和:9977

約数の個数: 96

約数和(自身を含む): 197802933120

約数和(自身を除く): 125832961224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 1723, 2556, 3446, 5112, 5169, 6892, 8171, 10338, 13784, 15507, 16342, 20676, 24513, 31014, 32684, 41352, 49026, 62028, 65368, 73539, 98052, 122333, 124056, 147078, 196104, 244666, 294156, 366999, 489332, 580141, 588312, 733998, 978664, 1100997, 1160282, 1467996, 1740423, 2201994, 2320564, 2935992, 3480846, 4403988, 4641128, 5221269, 6961692, 8807976, 10442538, 13923384, 14078633, 20885076, 28157266, 41770152, 42235899, 56314532, 84471798, 112629064, 126707697, 168943596, 253415394, 337887192, 506830788, 999582943, 1013661576, 1999165886, 2998748829, 3998331772, 5997497658, 7996663544, 8996246487, 11994995316, 17992492974, 23989990632, 35984985948, 71969971896]

約数ペア:

[(1, 71969971896), (2, 35984985948), (3, 23989990632), (4, 17992492974), (6, 11994995316), (8, 8996246487), (9, 7996663544), (12, 5997497658), (18, 3998331772), (24, 2998748829), (36, 1999165886), (71, 1013661576), (72, 999582943), (142, 506830788), (213, 337887192), (284, 253415394), (426, 168943596), (568, 126707697), (639, 112629064), (852, 84471798), (1278, 56314532), (1704, 42235899), (1723, 41770152), (2556, 28157266), (3446, 20885076), (5112, 14078633), (5169, 13923384), (6892, 10442538), (8171, 8807976), (10338, 6961692), (13784, 5221269), (15507, 4641128), (16342, 4403988), (20676, 3480846), (24513, 2935992), (31014, 2320564), (32684, 2201994), (41352, 1740423), (49026, 1467996), (62028, 1160282), (65368, 1100997), (73539, 978664), (98052, 733998), (122333, 588312), (124056, 580141), (147078, 489332), (196104, 366999), (244666, 294156)]