91112028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{15277}}^1$

素因数の和:15362

約数の個数: 48

約数和(自身を含む): 246403584

約数和(自身を除く): 155291556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 5964, 15277, 30554, 45831, 61108, 91662, 106939, 183324, 213878, 320817, 427756, 641634, 1084667, 1283268, 2169334, 3254001, 4338668, 6508002, 7592669, 13016004, 15185338, 22778007, 30370676, 45556014, 91112028]

約数ペア:

[(1, 91112028), (2, 45556014), (3, 30370676), (4, 22778007), (6, 15185338), (7, 13016004), (12, 7592669), (14, 6508002), (21, 4338668), (28, 3254001), (42, 2169334), (71, 1283268), (84, 1084667), (142, 641634), (213, 427756), (284, 320817), (426, 213878), (497, 183324), (852, 106939), (994, 91662), (1491, 61108), (1988, 45831), (2982, 30554), (5964, 15277)]