72403716

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:769

約数の個数: 96

約数和(自身を含む): 212631552

約数和(自身を除く): 140227836

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 127, 132, 154, 231, 254, 308, 381, 462, 508, 617, 762, 889, 924, 1234, 1397, 1524, 1778, 1851, 2468, 2667, 2794, 3556, 3702, 4191, 4319, 5334, 5588, 6787, 7404, 8382, 8638, 9779, 10668, 12957, 13574, 16764, 17276, 19558, 20361, 25914, 27148, 29337, 39116, 40722, 47509, 51828, 58674, 78359, 81444, 95018, 117348, 142527, 156718, 190036, 235077, 285054, 313436, 470154, 548513, 570108, 861949, 940308, 1097026, 1645539, 1723898, 2194052, 2585847, 3291078, 3447796, 5171694, 6033643, 6582156, 10343388, 12067286, 18100929, 24134572, 36201858, 72403716]

約数ペア:

[(1, 72403716), (2, 36201858), (3, 24134572), (4, 18100929), (6, 12067286), (7, 10343388), (11, 6582156), (12, 6033643), (14, 5171694), (21, 3447796), (22, 3291078), (28, 2585847), (33, 2194052), (42, 1723898), (44, 1645539), (66, 1097026), (77, 940308), (84, 861949), (127, 570108), (132, 548513), (154, 470154), (231, 313436), (254, 285054), (308, 235077), (381, 190036), (462, 156718), (508, 142527), (617, 117348), (762, 95018), (889, 81444), (924, 78359), (1234, 58674), (1397, 51828), (1524, 47509), (1778, 40722), (1851, 39116), (2468, 29337), (2667, 27148), (2794, 25914), (3556, 20361), (3702, 19558), (4191, 17276), (4319, 16764), (5334, 13574), (5588, 12957), (6787, 10668), (7404, 9779), (8382, 8638)]