83789628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12491}}^1$

素因数の和:12554

約数の個数: 48

約数和(自身を含む): 215462016

約数和(自身を除く): 131672388

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 3354, 6708, 12491, 24982, 37473, 49964, 74946, 149892, 162383, 324766, 487149, 537113, 649532, 974298, 1074226, 1611339, 1948596, 2148452, 3222678, 6445356, 6982469, 13964938, 20947407, 27929876, 41894814, 83789628]

約数ペア:

[(1, 83789628), (2, 41894814), (3, 27929876), (4, 20947407), (6, 13964938), (12, 6982469), (13, 6445356), (26, 3222678), (39, 2148452), (43, 1948596), (52, 1611339), (78, 1074226), (86, 974298), (129, 649532), (156, 537113), (172, 487149), (258, 324766), (516, 162383), (559, 149892), (1118, 74946), (1677, 49964), (2236, 37473), (3354, 24982), (6708, 12491)]