61915428

素因数分解:

$2^2\times 3^6\times {\mathrm{17}}^1\times {\mathrm{1249}}^1$

素因数の和:1288

約数の個数: 84

約数和(自身を含む): 172147500

約数和(自身を除く): 110232072

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 729, 918, 972, 1249, 1377, 1458, 1836, 2498, 2754, 2916, 3747, 4131, 4996, 5508, 7494, 8262, 11241, 12393, 14988, 16524, 21233, 22482, 24786, 33723, 42466, 44964, 49572, 63699, 67446, 84932, 101169, 127398, 134892, 191097, 202338, 254796, 303507, 382194, 404676, 573291, 607014, 764388, 910521, 1146582, 1214028, 1719873, 1821042, 2293164, 3439746, 3642084, 5159619, 6879492, 10319238, 15478857, 20638476, 30957714, 61915428]

約数ペア:

[(1, 61915428), (2, 30957714), (3, 20638476), (4, 15478857), (6, 10319238), (9, 6879492), (12, 5159619), (17, 3642084), (18, 3439746), (27, 2293164), (34, 1821042), (36, 1719873), (51, 1214028), (54, 1146582), (68, 910521), (81, 764388), (102, 607014), (108, 573291), (153, 404676), (162, 382194), (204, 303507), (243, 254796), (306, 202338), (324, 191097), (459, 134892), (486, 127398), (612, 101169), (729, 84932), (918, 67446), (972, 63699), (1249, 49572), (1377, 44964), (1458, 42466), (1836, 33723), (2498, 24786), (2754, 22482), (2916, 21233), (3747, 16524), (4131, 14988), (4996, 12393), (5508, 11241), (7494, 8262)]