79021404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1$

素因数の和:1040

約数の個数: 144

約数和(自身を含む): 257886720

約数和(自身を除く): 178865316

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 29, 33, 36, 42, 44, 58, 63, 66, 77, 84, 87, 99, 116, 126, 132, 154, 174, 198, 203, 231, 252, 261, 308, 319, 348, 396, 406, 462, 522, 609, 638, 693, 812, 924, 957, 983, 1044, 1218, 1276, 1386, 1827, 1914, 1966, 2233, 2436, 2772, 2871, 2949, 3654, 3828, 3932, 4466, 5742, 5898, 6699, 6881, 7308, 8847, 8932, 10813, 11484, 11796, 13398, 13762, 17694, 20097, 20643, 21626, 26796, 27524, 28507, 32439, 35388, 40194, 41286, 43252, 57014, 61929, 64878, 75691, 80388, 82572, 85521, 97317, 114028, 123858, 129756, 151382, 171042, 194634, 199549, 227073, 247716, 256563, 302764, 313577, 342084, 389268, 399098, 454146, 513126, 598647, 627154, 681219, 798196, 908292, 940731, 1026252, 1197294, 1254308, 1362438, 1795941, 1881462, 2195039, 2394588, 2724876, 2822193, 3591882, 3762924, 4390078, 5644386, 6585117, 7183764, 8780156, 11288772, 13170234, 19755351, 26340468, 39510702, 79021404]

約数ペア:

[(1, 79021404), (2, 39510702), (3, 26340468), (4, 19755351), (6, 13170234), (7, 11288772), (9, 8780156), (11, 7183764), (12, 6585117), (14, 5644386), (18, 4390078), (21, 3762924), (22, 3591882), (28, 2822193), (29, 2724876), (33, 2394588), (36, 2195039), (42, 1881462), (44, 1795941), (58, 1362438), (63, 1254308), (66, 1197294), (77, 1026252), (84, 940731), (87, 908292), (99, 798196), (116, 681219), (126, 627154), (132, 598647), (154, 513126), (174, 454146), (198, 399098), (203, 389268), (231, 342084), (252, 313577), (261, 302764), (308, 256563), (319, 247716), (348, 227073), (396, 199549), (406, 194634), (462, 171042), (522, 151382), (609, 129756), (638, 123858), (693, 114028), (812, 97317), (924, 85521), (957, 82572), (983, 80388), (1044, 75691), (1218, 64878), (1276, 61929), (1386, 57014), (1827, 43252), (1914, 41286), (1966, 40194), (2233, 35388), (2436, 32439), (2772, 28507), (2871, 27524), (2949, 26796), (3654, 21626), (3828, 20643), (3932, 20097), (4466, 17694), (5742, 13762), (5898, 13398), (6699, 11796), (6881, 11484), (7308, 10813), (8847, 8932)]