73579428

素因数分解:

$2^2\times 3^7\times {\mathrm{13}}^1\times {\mathrm{647}}^1$

素因数の和:685

約数の個数: 96

約数和(自身を含む): 208293120

約数和(自身を除く): 134713692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 647, 702, 729, 972, 1053, 1294, 1404, 1458, 1941, 2106, 2187, 2588, 2916, 3159, 3882, 4212, 4374, 5823, 6318, 7764, 8411, 8748, 9477, 11646, 12636, 16822, 17469, 18954, 23292, 25233, 28431, 33644, 34938, 37908, 50466, 52407, 56862, 69876, 75699, 100932, 104814, 113724, 151398, 157221, 209628, 227097, 302796, 314442, 454194, 471663, 628884, 681291, 908388, 943326, 1362582, 1414989, 1886652, 2043873, 2725164, 2829978, 4087746, 5659956, 6131619, 8175492, 12263238, 18394857, 24526476, 36789714, 73579428]

約数ペア:

[(1, 73579428), (2, 36789714), (3, 24526476), (4, 18394857), (6, 12263238), (9, 8175492), (12, 6131619), (13, 5659956), (18, 4087746), (26, 2829978), (27, 2725164), (36, 2043873), (39, 1886652), (52, 1414989), (54, 1362582), (78, 943326), (81, 908388), (108, 681291), (117, 628884), (156, 471663), (162, 454194), (234, 314442), (243, 302796), (324, 227097), (351, 209628), (468, 157221), (486, 151398), (647, 113724), (702, 104814), (729, 100932), (972, 75699), (1053, 69876), (1294, 56862), (1404, 52407), (1458, 50466), (1941, 37908), (2106, 34938), (2187, 33644), (2588, 28431), (2916, 25233), (3159, 23292), (3882, 18954), (4212, 17469), (4374, 16822), (5823, 12636), (6318, 11646), (7764, 9477), (8411, 8748)]