42388128

素因数分解:

$2^5\times 3^2\times {\mathrm{53}}^1\times {\mathrm{2777}}^1$

素因数の和:2846

約数の個数: 72

約数和(自身を含む): 122859828

約数和(自身を除く): 80471700

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 72, 96, 106, 144, 159, 212, 288, 318, 424, 477, 636, 848, 954, 1272, 1696, 1908, 2544, 2777, 3816, 5088, 5554, 7632, 8331, 11108, 15264, 16662, 22216, 24993, 33324, 44432, 49986, 66648, 88864, 99972, 133296, 147181, 199944, 266592, 294362, 399888, 441543, 588724, 799776, 883086, 1177448, 1324629, 1766172, 2354896, 2649258, 3532344, 4709792, 5298516, 7064688, 10597032, 14129376, 21194064, 42388128]

約数ペア:

[(1, 42388128), (2, 21194064), (3, 14129376), (4, 10597032), (6, 7064688), (8, 5298516), (9, 4709792), (12, 3532344), (16, 2649258), (18, 2354896), (24, 1766172), (32, 1324629), (36, 1177448), (48, 883086), (53, 799776), (72, 588724), (96, 441543), (106, 399888), (144, 294362), (159, 266592), (212, 199944), (288, 147181), (318, 133296), (424, 99972), (477, 88864), (636, 66648), (848, 49986), (954, 44432), (1272, 33324), (1696, 24993), (1908, 22216), (2544, 16662), (2777, 15264), (3816, 11108), (5088, 8331), (5554, 7632)]