80307192

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 239500800

約数和(自身を除く): 159193608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 89, 123, 131, 164, 168, 178, 246, 262, 267, 287, 328, 356, 393, 492, 524, 534, 574, 623, 712, 786, 861, 917, 984, 1048, 1068, 1148, 1246, 1572, 1722, 1834, 1869, 2136, 2296, 2492, 2751, 3144, 3444, 3649, 3668, 3738, 4984, 5371, 5502, 6888, 7298, 7336, 7476, 10742, 10947, 11004, 11659, 14596, 14952, 16113, 21484, 21894, 22008, 23318, 25543, 29192, 32226, 34977, 37597, 42968, 43788, 46636, 51086, 64452, 69954, 75194, 76629, 81613, 87576, 93272, 102172, 112791, 128904, 139908, 150388, 153258, 163226, 204344, 225582, 244839, 279816, 300776, 306516, 326452, 451164, 478019, 489678, 613032, 652904, 902328, 956038, 979356, 1434057, 1912076, 1958712, 2868114, 3346133, 3824152, 5736228, 6692266, 10038399, 11472456, 13384532, 20076798, 26769064, 40153596, 80307192]

約数ペア:

[(1, 80307192), (2, 40153596), (3, 26769064), (4, 20076798), (6, 13384532), (7, 11472456), (8, 10038399), (12, 6692266), (14, 5736228), (21, 3824152), (24, 3346133), (28, 2868114), (41, 1958712), (42, 1912076), (56, 1434057), (82, 979356), (84, 956038), (89, 902328), (123, 652904), (131, 613032), (164, 489678), (168, 478019), (178, 451164), (246, 326452), (262, 306516), (267, 300776), (287, 279816), (328, 244839), (356, 225582), (393, 204344), (492, 163226), (524, 153258), (534, 150388), (574, 139908), (623, 128904), (712, 112791), (786, 102172), (861, 93272), (917, 87576), (984, 81613), (1048, 76629), (1068, 75194), (1148, 69954), (1246, 64452), (1572, 51086), (1722, 46636), (1834, 43788), (1869, 42968), (2136, 37597), (2296, 34977), (2492, 32226), (2751, 29192), (3144, 25543), (3444, 23318), (3649, 22008), (3668, 21894), (3738, 21484), (4984, 16113), (5371, 14952), (5502, 14596), (6888, 11659), (7298, 11004), (7336, 10947), (7476, 10742)]