72508332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1495

約数の個数: 96

約数和(自身を含む): 203212800

約数和(自身を除く): 130704468

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 19, 26, 34, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 156, 204, 221, 228, 247, 323, 442, 494, 646, 663, 741, 884, 969, 988, 1292, 1326, 1439, 1482, 1938, 2652, 2878, 2964, 3876, 4199, 4317, 5756, 8398, 8634, 12597, 16796, 17268, 18707, 24463, 25194, 27341, 37414, 48926, 50388, 54682, 56121, 73389, 74828, 82023, 97852, 109364, 112242, 146778, 164046, 224484, 293556, 318019, 328092, 355433, 464797, 636038, 710866, 929594, 954057, 1066299, 1272076, 1394391, 1421732, 1859188, 1908114, 2132598, 2788782, 3816228, 4265196, 5577564, 6042361, 12084722, 18127083, 24169444, 36254166, 72508332]

約数ペア:

[(1, 72508332), (2, 36254166), (3, 24169444), (4, 18127083), (6, 12084722), (12, 6042361), (13, 5577564), (17, 4265196), (19, 3816228), (26, 2788782), (34, 2132598), (38, 1908114), (39, 1859188), (51, 1421732), (52, 1394391), (57, 1272076), (68, 1066299), (76, 954057), (78, 929594), (102, 710866), (114, 636038), (156, 464797), (204, 355433), (221, 328092), (228, 318019), (247, 293556), (323, 224484), (442, 164046), (494, 146778), (646, 112242), (663, 109364), (741, 97852), (884, 82023), (969, 74828), (988, 73389), (1292, 56121), (1326, 54682), (1439, 50388), (1482, 48926), (1938, 37414), (2652, 27341), (2878, 25194), (2964, 24463), (3876, 18707), (4199, 17268), (4317, 16796), (5756, 12597), (8398, 8634)]