74187834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1259}}^1$

素因数の和:1355

約数の個数: 64

約数和(自身を含む): 179988480

約数和(自身を除く): 105800646

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 61, 69, 122, 138, 161, 183, 322, 366, 427, 483, 854, 966, 1259, 1281, 1403, 2518, 2562, 2806, 3777, 4209, 7554, 8418, 8813, 9821, 17626, 19642, 26439, 28957, 29463, 52878, 57914, 58926, 76799, 86871, 153598, 173742, 202699, 230397, 405398, 460794, 537593, 608097, 1075186, 1216194, 1612779, 1766377, 3225558, 3532754, 5299131, 10598262, 12364639, 24729278, 37093917, 74187834]

約数ペア:

[(1, 74187834), (2, 37093917), (3, 24729278), (6, 12364639), (7, 10598262), (14, 5299131), (21, 3532754), (23, 3225558), (42, 1766377), (46, 1612779), (61, 1216194), (69, 1075186), (122, 608097), (138, 537593), (161, 460794), (183, 405398), (322, 230397), (366, 202699), (427, 173742), (483, 153598), (854, 86871), (966, 76799), (1259, 58926), (1281, 57914), (1403, 52878), (2518, 29463), (2562, 28957), (2806, 26439), (3777, 19642), (4209, 17626), (7554, 9821), (8418, 8813)]