64244988

素因数分解:

$2^2\times 3^4\times {\mathrm{83}}^1\times {\mathrm{2389}}^1$

素因数の和:2488

約数の個数: 60

約数和(自身を含む): 170043720

約数和(自身を除く): 105798732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 83, 108, 162, 166, 249, 324, 332, 498, 747, 996, 1494, 2241, 2389, 2988, 4482, 4778, 6723, 7167, 8964, 9556, 13446, 14334, 21501, 26892, 28668, 43002, 64503, 86004, 129006, 193509, 198287, 258012, 387018, 396574, 594861, 774036, 793148, 1189722, 1784583, 2379444, 3569166, 5353749, 7138332, 10707498, 16061247, 21414996, 32122494, 64244988]

約数ペア:

[(1, 64244988), (2, 32122494), (3, 21414996), (4, 16061247), (6, 10707498), (9, 7138332), (12, 5353749), (18, 3569166), (27, 2379444), (36, 1784583), (54, 1189722), (81, 793148), (83, 774036), (108, 594861), (162, 396574), (166, 387018), (249, 258012), (324, 198287), (332, 193509), (498, 129006), (747, 86004), (996, 64503), (1494, 43002), (2241, 28668), (2389, 26892), (2988, 21501), (4482, 14334), (4778, 13446), (6723, 9556), (7167, 8964)]