84968676

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{20173}}^1$

素因数の和:20202

約数の個数: 60

約数和(自身を含む): 239223292

約数和(自身を除く): 154254616

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, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 20173, 40346, 60519, 80692, 121038, 181557, 242076, 262249, 363114, 524498, 544671, 726228, 786747, 1048996, 1089342, 1573494, 1634013, 2178684, 2360241, 3146988, 3268026, 4720482, 6536052, 7080723, 9440964, 14161446, 21242169, 28322892, 42484338, 84968676]

約数ペア:

[(1, 84968676), (2, 42484338), (3, 28322892), (4, 21242169), (6, 14161446), (9, 9440964), (12, 7080723), (13, 6536052), (18, 4720482), (26, 3268026), (27, 3146988), (36, 2360241), (39, 2178684), (52, 1634013), (54, 1573494), (78, 1089342), (81, 1048996), (108, 786747), (117, 726228), (156, 544671), (162, 524498), (234, 363114), (324, 262249), (351, 242076), (468, 181557), (702, 121038), (1053, 80692), (1404, 60519), (2106, 40346), (4212, 20173)]