91738260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22159}}^1$

素因数の和:22197

約数の個数: 72

約数和(自身を含む): 290384640

約数和(自身を除く): 198646380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 22159, 44318, 66477, 88636, 110795, 132954, 199431, 221590, 265908, 332385, 398862, 443180, 509657, 664770, 797724, 997155, 1019314, 1329540, 1528971, 1994310, 2038628, 2548285, 3057942, 3988620, 4586913, 5096570, 6115884, 7644855, 9173826, 10193140, 15289710, 18347652, 22934565, 30579420, 45869130, 91738260]

約数ペア:

[(1, 91738260), (2, 45869130), (3, 30579420), (4, 22934565), (5, 18347652), (6, 15289710), (9, 10193140), (10, 9173826), (12, 7644855), (15, 6115884), (18, 5096570), (20, 4586913), (23, 3988620), (30, 3057942), (36, 2548285), (45, 2038628), (46, 1994310), (60, 1528971), (69, 1329540), (90, 1019314), (92, 997155), (115, 797724), (138, 664770), (180, 509657), (207, 443180), (230, 398862), (276, 332385), (345, 265908), (414, 221590), (460, 199431), (690, 132954), (828, 110795), (1035, 88636), (1380, 66477), (2070, 44318), (4140, 22159)]