88601968

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 120

約数和(自身を含む): 220747776

約数和(自身を除く): 132145808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 151, 169, 182, 208, 217, 248, 302, 338, 364, 403, 434, 496, 604, 676, 728, 806, 868, 1057, 1183, 1208, 1352, 1456, 1612, 1736, 1963, 2114, 2366, 2416, 2704, 2821, 3224, 3472, 3926, 4228, 4681, 4732, 5239, 5642, 6448, 7852, 8456, 9362, 9464, 10478, 11284, 13741, 15704, 16912, 18724, 18928, 20956, 22568, 25519, 27482, 31408, 32767, 36673, 37448, 41912, 45136, 51038, 54964, 60853, 65534, 73346, 74896, 83824, 102076, 109928, 121706, 131068, 146692, 178633, 204152, 219856, 243412, 262136, 293384, 357266, 408304, 425971, 486824, 524272, 586768, 714532, 791089, 851942, 973648, 1429064, 1582178, 1703884, 2858128, 3164356, 3407768, 5537623, 6328712, 6815536, 11075246, 12657424, 22150492, 44300984, 88601968]

約数ペア:

[(1, 88601968), (2, 44300984), (4, 22150492), (7, 12657424), (8, 11075246), (13, 6815536), (14, 6328712), (16, 5537623), (26, 3407768), (28, 3164356), (31, 2858128), (52, 1703884), (56, 1582178), (62, 1429064), (91, 973648), (104, 851942), (112, 791089), (124, 714532), (151, 586768), (169, 524272), (182, 486824), (208, 425971), (217, 408304), (248, 357266), (302, 293384), (338, 262136), (364, 243412), (403, 219856), (434, 204152), (496, 178633), (604, 146692), (676, 131068), (728, 121706), (806, 109928), (868, 102076), (1057, 83824), (1183, 74896), (1208, 73346), (1352, 65534), (1456, 60853), (1612, 54964), (1736, 51038), (1963, 45136), (2114, 41912), (2366, 37448), (2416, 36673), (2704, 32767), (2821, 31408), (3224, 27482), (3472, 25519), (3926, 22568), (4228, 20956), (4681, 18928), (4732, 18724), (5239, 16912), (5642, 15704), (6448, 13741), (7852, 11284), (8456, 10478), (9362, 9464)]