72441726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1429}}^1$

素因数の和:1529

約数の個数: 64

約数和(自身を含む): 177914880

約数和(自身を除く): 105473154

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 71, 102, 119, 142, 213, 238, 357, 426, 497, 714, 994, 1207, 1429, 1491, 2414, 2858, 2982, 3621, 4287, 7242, 8449, 8574, 10003, 16898, 20006, 24293, 25347, 30009, 48586, 50694, 60018, 72879, 101459, 145758, 170051, 202918, 304377, 340102, 510153, 608754, 710213, 1020306, 1420426, 1724803, 2130639, 3449606, 4261278, 5174409, 10348818, 12073621, 24147242, 36220863, 72441726]

約数ペア:

[(1, 72441726), (2, 36220863), (3, 24147242), (6, 12073621), (7, 10348818), (14, 5174409), (17, 4261278), (21, 3449606), (34, 2130639), (42, 1724803), (51, 1420426), (71, 1020306), (102, 710213), (119, 608754), (142, 510153), (213, 340102), (238, 304377), (357, 202918), (426, 170051), (497, 145758), (714, 101459), (994, 72879), (1207, 60018), (1429, 50694), (1491, 48586), (2414, 30009), (2858, 25347), (2982, 24293), (3621, 20006), (4287, 16898), (7242, 10003), (8449, 8574)]