25339068

素因数分解:

$2^2\times 3^5\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 67267200

約数和(自身を除く): 41928132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 199, 243, 262, 324, 393, 398, 486, 524, 597, 786, 796, 972, 1179, 1194, 1572, 1791, 2358, 2388, 3537, 3582, 4716, 5373, 7074, 7164, 10611, 10746, 14148, 16119, 21222, 21492, 26069, 31833, 32238, 42444, 48357, 52138, 63666, 64476, 78207, 96714, 104276, 127332, 156414, 193428, 234621, 312828, 469242, 703863, 938484, 1407726, 2111589, 2815452, 4223178, 6334767, 8446356, 12669534, 25339068]

約数ペア:

[(1, 25339068), (2, 12669534), (3, 8446356), (4, 6334767), (6, 4223178), (9, 2815452), (12, 2111589), (18, 1407726), (27, 938484), (36, 703863), (54, 469242), (81, 312828), (108, 234621), (131, 193428), (162, 156414), (199, 127332), (243, 104276), (262, 96714), (324, 78207), (393, 64476), (398, 63666), (486, 52138), (524, 48357), (597, 42444), (786, 32238), (796, 31833), (972, 26069), (1179, 21492), (1194, 21222), (1572, 16119), (1791, 14148), (2358, 10746), (2388, 10611), (3537, 7164), (3582, 7074), (4716, 5373)]