91555128

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{25951}}^1$

素因数の和:25977

約数の個数: 72

約数和(自身を含む): 288456480

約数和(自身を除く): 196901352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 25951, 51902, 77853, 103804, 155706, 181657, 207608, 233559, 311412, 363314, 467118, 544971, 622824, 726628, 934236, 1089942, 1271599, 1453256, 1634913, 1868472, 2179884, 2543198, 3269826, 3814797, 4359768, 5086396, 6539652, 7629594, 10172792, 11444391, 13079304, 15259188, 22888782, 30518376, 45777564, 91555128]

約数ペア:

[(1, 91555128), (2, 45777564), (3, 30518376), (4, 22888782), (6, 15259188), (7, 13079304), (8, 11444391), (9, 10172792), (12, 7629594), (14, 6539652), (18, 5086396), (21, 4359768), (24, 3814797), (28, 3269826), (36, 2543198), (42, 2179884), (49, 1868472), (56, 1634913), (63, 1453256), (72, 1271599), (84, 1089942), (98, 934236), (126, 726628), (147, 622824), (168, 544971), (196, 467118), (252, 363314), (294, 311412), (392, 233559), (441, 207608), (504, 181657), (588, 155706), (882, 103804), (1176, 77853), (1764, 51902), (3528, 25951)]