123397428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1609}}^1$

素因数の和:1717

約数の個数: 96

約数和(自身を含む): 363525120

約数和(自身を除く): 240127692

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 83, 84, 132, 154, 166, 231, 249, 308, 332, 462, 498, 581, 913, 924, 996, 1162, 1609, 1743, 1826, 2324, 2739, 3218, 3486, 3652, 4827, 5478, 6391, 6436, 6972, 9654, 10956, 11263, 12782, 17699, 19173, 19308, 22526, 25564, 33789, 35398, 38346, 45052, 53097, 67578, 70796, 76692, 106194, 123893, 133547, 135156, 212388, 247786, 267094, 371679, 400641, 495572, 534188, 743358, 801282, 934829, 1469017, 1486716, 1602564, 1869658, 2804487, 2938034, 3739316, 4407051, 5608974, 5876068, 8814102, 10283119, 11217948, 17628204, 20566238, 30849357, 41132476, 61698714, 123397428]

約数ペア:

[(1, 123397428), (2, 61698714), (3, 41132476), (4, 30849357), (6, 20566238), (7, 17628204), (11, 11217948), (12, 10283119), (14, 8814102), (21, 5876068), (22, 5608974), (28, 4407051), (33, 3739316), (42, 2938034), (44, 2804487), (66, 1869658), (77, 1602564), (83, 1486716), (84, 1469017), (132, 934829), (154, 801282), (166, 743358), (231, 534188), (249, 495572), (308, 400641), (332, 371679), (462, 267094), (498, 247786), (581, 212388), (913, 135156), (924, 133547), (996, 123893), (1162, 106194), (1609, 76692), (1743, 70796), (1826, 67578), (2324, 53097), (2739, 45052), (3218, 38346), (3486, 35398), (3652, 33789), (4827, 25564), (5478, 22526), (6391, 19308), (6436, 19173), (6972, 17699), (9654, 12782), (10956, 11263)]