84331386

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 204871680

約数和(自身を除く): 120540294

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 71, 114, 138, 142, 151, 171, 207, 213, 302, 342, 414, 426, 437, 453, 639, 874, 906, 1278, 1311, 1349, 1359, 1633, 2622, 2698, 2718, 2869, 3266, 3473, 3933, 4047, 4899, 5738, 6946, 7866, 8094, 8607, 9798, 10419, 10721, 12141, 14697, 17214, 20838, 21442, 24282, 25821, 29394, 31027, 31257, 32163, 51642, 62054, 62514, 64326, 65987, 93081, 96489, 131974, 186162, 192978, 197961, 203699, 246583, 279243, 395922, 407398, 493166, 558486, 593883, 611097, 739749, 1187766, 1222194, 1479498, 1833291, 2219247, 3666582, 4438494, 4685077, 9370154, 14055231, 28110462, 42165693, 84331386]

約数ペア:

[(1, 84331386), (2, 42165693), (3, 28110462), (6, 14055231), (9, 9370154), (18, 4685077), (19, 4438494), (23, 3666582), (38, 2219247), (46, 1833291), (57, 1479498), (69, 1222194), (71, 1187766), (114, 739749), (138, 611097), (142, 593883), (151, 558486), (171, 493166), (207, 407398), (213, 395922), (302, 279243), (342, 246583), (414, 203699), (426, 197961), (437, 192978), (453, 186162), (639, 131974), (874, 96489), (906, 93081), (1278, 65987), (1311, 64326), (1349, 62514), (1359, 62054), (1633, 51642), (2622, 32163), (2698, 31257), (2718, 31027), (2869, 29394), (3266, 25821), (3473, 24282), (3933, 21442), (4047, 20838), (4899, 17214), (5738, 14697), (6946, 12141), (7866, 10721), (8094, 10419), (8607, 9798)]