79424388

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 219542400

約数和(自身を除く): 140118012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 79, 81, 87, 107, 108, 116, 158, 162, 174, 214, 237, 261, 316, 321, 324, 348, 428, 474, 522, 642, 711, 783, 948, 963, 1044, 1284, 1422, 1566, 1926, 2133, 2291, 2349, 2844, 2889, 3103, 3132, 3852, 4266, 4582, 4698, 5778, 6206, 6399, 6873, 8453, 8532, 8667, 9164, 9309, 9396, 11556, 12412, 12798, 13746, 16906, 17334, 18618, 20619, 25359, 25596, 27492, 27927, 33812, 34668, 37236, 41238, 50718, 55854, 61857, 76077, 82476, 83781, 101436, 111708, 123714, 152154, 167562, 185571, 228231, 245137, 247428, 251343, 304308, 335124, 371142, 456462, 490274, 502686, 684693, 735411, 742284, 912924, 980548, 1005372, 1369386, 1470822, 2206233, 2738772, 2941644, 4412466, 6618699, 8824932, 13237398, 19856097, 26474796, 39712194, 79424388]

約数ペア:

[(1, 79424388), (2, 39712194), (3, 26474796), (4, 19856097), (6, 13237398), (9, 8824932), (12, 6618699), (18, 4412466), (27, 2941644), (29, 2738772), (36, 2206233), (54, 1470822), (58, 1369386), (79, 1005372), (81, 980548), (87, 912924), (107, 742284), (108, 735411), (116, 684693), (158, 502686), (162, 490274), (174, 456462), (214, 371142), (237, 335124), (261, 304308), (316, 251343), (321, 247428), (324, 245137), (348, 228231), (428, 185571), (474, 167562), (522, 152154), (642, 123714), (711, 111708), (783, 101436), (948, 83781), (963, 82476), (1044, 76077), (1284, 61857), (1422, 55854), (1566, 50718), (1926, 41238), (2133, 37236), (2291, 34668), (2349, 33812), (2844, 27927), (2889, 27492), (3103, 25596), (3132, 25359), (3852, 20619), (4266, 18618), (4582, 17334), (4698, 16906), (5778, 13746), (6206, 12798), (6399, 12412), (6873, 11556), (8453, 9396), (8532, 9309), (8667, 9164)]