56231172

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 161808192

約数和(自身を除く): 105577020

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 41, 51, 54, 68, 81, 82, 83, 102, 108, 123, 153, 162, 164, 166, 204, 243, 246, 249, 306, 324, 332, 369, 459, 486, 492, 498, 612, 697, 738, 747, 918, 972, 996, 1107, 1377, 1394, 1411, 1476, 1494, 1836, 2091, 2214, 2241, 2754, 2788, 2822, 2988, 3321, 3403, 4131, 4182, 4233, 4428, 4482, 5508, 5644, 6273, 6642, 6723, 6806, 8262, 8364, 8466, 8964, 9963, 10209, 12546, 12699, 13284, 13446, 13612, 16524, 16932, 18819, 19926, 20169, 20418, 25092, 25398, 26892, 30627, 37638, 38097, 39852, 40338, 40836, 50796, 56457, 57851, 61254, 75276, 76194, 80676, 91881, 112914, 114291, 115702, 122508, 152388, 169371, 173553, 183762, 225828, 228582, 231404, 275643, 338742, 342873, 347106, 367524, 457164, 520659, 551286, 677484, 685746, 694212, 826929, 1041318, 1102572, 1371492, 1561977, 1653858, 2082636, 3123954, 3307716, 4685931, 6247908, 9371862, 14057793, 18743724, 28115586, 56231172]

約数ペア:

[(1, 56231172), (2, 28115586), (3, 18743724), (4, 14057793), (6, 9371862), (9, 6247908), (12, 4685931), (17, 3307716), (18, 3123954), (27, 2082636), (34, 1653858), (36, 1561977), (41, 1371492), (51, 1102572), (54, 1041318), (68, 826929), (81, 694212), (82, 685746), (83, 677484), (102, 551286), (108, 520659), (123, 457164), (153, 367524), (162, 347106), (164, 342873), (166, 338742), (204, 275643), (243, 231404), (246, 228582), (249, 225828), (306, 183762), (324, 173553), (332, 169371), (369, 152388), (459, 122508), (486, 115702), (492, 114291), (498, 112914), (612, 91881), (697, 80676), (738, 76194), (747, 75276), (918, 61254), (972, 57851), (996, 56457), (1107, 50796), (1377, 40836), (1394, 40338), (1411, 39852), (1476, 38097), (1494, 37638), (1836, 30627), (2091, 26892), (2214, 25398), (2241, 25092), (2754, 20418), (2788, 20169), (2822, 19926), (2988, 18819), (3321, 16932), (3403, 16524), (4131, 13612), (4182, 13446), (4233, 13284), (4428, 12699), (4482, 12546), (5508, 10209), (5644, 9963), (6273, 8964), (6642, 8466), (6723, 8364), (6806, 8262)]